wordpress version 6.0.2 error on PHP 8.1

If I set PHP version to 8.1 I get fatal error:

Deprecated: Redis::pconnect(): Passing null to parameter #2 ($port) of type int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/w3-total-cache/Cache_Redis.php on line 528

Deprecated: Redis::pconnect(): Passing null to parameter #2 ($port) of type int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/w3-total-cache/Cache_Redis.php on line 528

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Admin/Standalone.php on line 95

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 22

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 28

Notice: La funzione amp_is_available è stata richiamata in maniera scorretta. <code>amp_is_available()</code> (or <code>amp_is_request()</code>, formerly <code>is_amp_endpoint()</code>) was called too early and so it will not work properly. WordPress is currently doing the <code>init</code> hook. Calling this function before the <code>wp</code> action means it will not have access to <code>WP_Query</code> and the queried object to determine if it is an AMP response, thus neither the <code>amp_skip_post()</code> filter nor the AMP enabled toggle will be considered. It appears the plugin with slug <code>jetpack</code> is responsible; please contact the author. Leggi Debugging in WordPress per maggiori informazioni. (Questo messaggio è stato aggiunto nella versione 2.0.0.) in /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/functions.php on line 5831

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64
Errore sul database di WordPress: [Table 'Sql1345755_5.wp_termmeta' doesn't exist]
SELECT term_id, meta_key, meta_value FROM wp_termmeta WHERE term_id IN (7313) ORDER BY meta_id ASC

Fatal error: Uncaught TypeError: mysqli_num_fields(): Argument #1 ($result) must be of type mysqli_result, bool given in /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/wp-db.php:3547 Stack trace: #0 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/wp-db.php(3547): mysqli_num_fields() #1 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/wp-db.php(737): wpdb->load_col_info() #2 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/w3-total-cache/DbCache_WpdbInjection_QueryCaching.php(218): wpdb->__get() #3 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(122): W3TC\DbCache_WpdbInjection_QueryCaching->query() #4 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/wp-db.php(2836): W3TC\DbCache_WpdbNew->query() #5 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/meta.php(1172): wpdb->get_results() #6 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/meta.php(644): update_meta_cache() #7 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/meta.php(571): get_metadata_raw() #8 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/taxonomy.php(1391): get_metadata() #9 /web/htdocs/www.sinapsi.org/home/wordpress/wp-content/plugins/download-manager/src/Category/CategoryController.php(228): get_term_meta() #10 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/class-wp-hook.php(307): WPDM\Category\CategoryController->wpdmproTemplates() #11 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/plugin.php(191): WP_Hook->apply_filters() #12 /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/template-loader.php(104): apply_filters() #13 /web/htdocs/www.sinapsi.org/home/wordpress/wp-blog-header.php(19): require_once('...') #14 /web/htdocs/www.sinapsi.org/home/wordpress/index.php(17): require('...') #15 {main} thrown in /web/htdocs/www.sinapsi.org/home/wordpress/wp-includes/wp-db.php on line 3547
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