Hi im getting many errors

Hi im getting many errors in all of my sites
moredesi.com
[20-Apr-2023 02:58:28 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 02:58:28 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 02:58:30 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 02:58:30 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 03:23:59 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 03:26:42 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 03:38:38 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 03:50:29 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 05:50:10 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 07:01:18 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 07:01:18 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 07:01:20 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 07:01:20 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 07:34:49 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 07:42:25 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 09:07:55 UTC] WordPress database error Server shutdown in progress for query SELECT option_value FROM wp8j_options WHERE option_name = ‘rda-settings’ LIMIT 1 made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), include_once(‘/plugins/remove-dashboard-access-for-non-admins/remove-dashboard-access.php’), RDA_Options->__construct, RDA_Options->setup, RDA_Options->maybe_map_old_settings, get_option
[20-Apr-2023 09:21:53 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 09:21:53 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 09:21:53 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 09:21:53 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 10:09:42 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 10:44:58 UTC] Cron reschedule event error for hook: action_scheduler_run_queue, Error code: could_not_set, Error message: The cron event list could not be saved., Data: {“schedule”:”every_minute”,”args”:[“WP Cron”],”interval”:60}
[20-Apr-2023 10:44:58 UTC] Cron unschedule event error for hook: action_scheduler_run_queue, Error code: could_not_set, Error message: The cron event list could not be saved., Data: {“schedule”:”every_minute”,”args”:[“WP Cron”],”interval”:60}
[20-Apr-2023 11:03:55 UTC] WordPress database error Server shutdown in progress for query SELECT option_value FROM wp8j_options WHERE option_name = ‘_transient_timeout_wp_rocket_customer_data’ LIMIT 1 made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘plugins_loaded’), WP_Hook->do_action, WP_Hook->apply_filters, rocket_init, WP_RocketPlugin->load, WP_RocketDependenciesLeagueContainerContainer->get, WP_RocketDependenciesLeagueContainerServiceProviderServiceProviderAggregate->register, WP_RocketEngineOptimizationDelayJSServiceProvider->register, WP_RocketDependenciesLeagueContainerContainer->get, WP_RocketDependenciesLeagueContainerServiceProviderServiceProviderAggregate->register, WP_RocketEngineOptimizationDynamicListsServiceProvider->register, WP_RocketDependenciesLeagueContainerContainer->get, WP_RocketDependenciesLeagueContainerServiceProviderServiceProviderAggregate->register, WP_RocketEngineLicenseServiceProvider->register, WP_RocketEngineLicenseAPIUserClient->get_user_data, get_transient, get_option
[20-Apr-2023 12:20:31 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp8j_options WHERE option_name = ‘rank_math_notifications’ made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, MyThemeShopNotification_Center->update_storage, delete_option
[20-Apr-2023 14:01:10 UTC] PHP Warning: mysqli_query(): (HY000/2006): MySQL server has gone away in /home/moredesi/public_html/wp-includes/class-wpdb.php on line 2431
[20-Apr-2023 15:57:12 UTC] PHP Warning: preg_match_all(): Compilation failed: quantifier does not follow a repeatable item at offset 38 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 15:57:12 UTC] PHP Warning: preg_match_all(): Compilation failed: quantifier does not follow a repeatable item at offset 38 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 15:57:14 UTC] PHP Warning: preg_match_all(): Compilation failed: quantifier does not follow a repeatable item at offset 38 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 15:57:14 UTC] PHP Warning: preg_match_all(): Compilation failed: quantifier does not follow a repeatable item at offset 38 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 17:40:16 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 17:40:16 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 17:40:17 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545
[20-Apr-2023 17:40:17 UTC] PHP Warning: preg_match_all(): Compilation failed: unmatched closing parenthesis at offset 37 in /home/moredesi/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 545