Error After upgarde from PHP 7.4 to PHP 8.1 or 8.2

Please help, Error After upgarde from PHP 7.4 to PHP 8.1 or 8.2

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/module/class-manager.php on line 45

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/rank-math.php on line 329

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_woocommerce_active is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/module/class-manager.php on line 337

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_ajax is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/404-monitor/class-monitor.php on line 45

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_rest is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/404-monitor/class-monitor.php on line 49

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-analytics-common.php on line 35

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-analytics.php on line 66

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-stats.php on line 462

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/database-tools/class-database-tools.php on line 29

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 199

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 199

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/database-tools/class-update-score.php on line 56

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_rest is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/database-tools/class-database-tools.php on line 48

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_ajax is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/redirections/class-admin.php on line 147

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 199

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/redirections/class-admin.php on line 115

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_rest is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/redirections/class-redirections.php on line 51

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/seo-analysis/class-seo-analysis.php on line 38

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\WordPress::get_filesystem is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/sitemap/class-cache.php on line 52

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/status/class-status.php on line 54

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 57

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_rest is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 61

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 186

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 85

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 114

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 114

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/version-control/class-version-control.php on line 114

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-assets.php on line 45

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_heartbeat is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/metabox/class-metabox.php on line 392

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 367

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_ajax is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/metabox/class-metabox.php on line 392

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 199

Deprecated: Calling static trait method RankMath\Helpers\Conditional::is_ajax is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/class-cmb2.php on line 102

Deprecated: Calling static trait method RankMath\Helpers\Str::contains is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/sitemap/class-router.php on line 91

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-str.php on line 49

Deprecated: Calling static trait method RankMath\Helpers\Str::starts_with is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/class-common.php on line 180

Deprecated: Calling static trait method RankMath\Helpers\Str::starts_with is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/class-common.php on line 180

Deprecated: Calling static trait method RankMath\Helpers\Str::starts_with is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/class-common.php on line 180

Deprecated: Calling static trait method RankMath\Helpers\Str::starts_with is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/class-common.php on line 180

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-admin-menu.php on line 157

Deprecated: Calling static trait method RankMath\Helpers\WordPress::get_roles is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-wordpress.php on line 168

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/watcher/class-watcher.php on line 44

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-page.php on line 269

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-option-center.php on line 80

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/404-monitor/class-admin.php on line 193

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-analytics.php on line 494

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/image-seo/class-admin.php on line 40

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/redirections/class-admin.php on line 222

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/robots-txt/class-robots-txt.php on line 63

Deprecated: Calling static trait method RankMath\Helpers\Arr::insert is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/schema/blocks/class-admin.php on line 41

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/sitemap/class-admin.php on line 326

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\Param::request is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-options.php on line 324

Deprecated: Calling static trait method RankMath\Helpers\WordPress::get_roles is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/role-manager/class-role-manager.php on line 106

Deprecated: Calling static trait method RankMath\Helpers\WordPress::get_filesystem is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/robots-txt/class-robots-txt.php on line 89

Deprecated: Calling static trait method RankMath\Helpers\Str::contains is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/sitemap/class-sitemap-index.php on line 45

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-str.php on line 49

Deprecated: Calling static trait method RankMath\Helpers\Str::contains is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/sitemap/class-sitemap-index.php on line 46

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-str.php on line 49

Deprecated: Calling static trait method RankMath\Helpers\Str::human_number is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/views/options.php on line 32

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-analytics.php on line 109

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-registration.php on line 103

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/workflows/class-oauth.php on line 44

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/workflows/class-oauth.php on line 45

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/workflows/class-oauth.php on line 46

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-notices.php on line 76

Deprecated: Calling static trait method RankMath\Helpers\Param::post is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-import-export.php on line 173

Warning: Cannot modify header information – headers already sent by (output started at /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-stats.php:462) in /home/username/xxxx.com/wp-admin/includes/misc.php on line 1431

Warning: Cannot modify header information – headers already sent by (output started at /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-stats.php:462) in /home/username/xxxx.com/wp-includes/functions.php on line 6935

Warning: Cannot modify header information – headers already sent by (output started at /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/modules/analytics/class-stats.php:462) in /home/username/xxxx.com/wp-admin/admin-header.php on line 9

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/admin/class-import-export.php on line 166

Deprecated: Calling static trait method RankMath\Helpers\Param::get is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/helpers/class-conditional.php on line 199

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 288

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 288

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/frontend/paper/class-paper.php on line 395

Deprecated: Calling static trait method RankMath\Helpers\Str::is_non_empty is deprecated, it should only be called on a class using the trait in /home/username/xxxx.com/wp-content/plugins/seo-by-rank-math/includes/frontend/paper/class-paper.php on line 396