Warning: define(): Argument #3 ($case_insensitive) is ignored since declaration of case-insensitive constants is no longer supported in /var/www/peterochjosefin.se/public_html/wp-includes/wp-db.php on line 20

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/peterochjosefin.se/public_html/wp-includes/wp-db.php:1271 Stack trace: #0 /var/www/peterochjosefin.se/public_html/wp-includes/wp-db.php(577): wpdb->db_connect() #1 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(233): wpdb->__construct('peterochjosefin...', 'JySd56', 'peterochjosefin...', 'mysql19.unoeuro...') #2 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_WpdbInjection.php(38): W3TC\DbCache_Wpdb->default_initialize() #3 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(137): W3TC\DbCache_WpdbInjection->initialize() #4 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(356): W3TC\DbCache_Wpdb->initialize() #5 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_WpdbInjection_QueryCaching.php(192): W3TC\_CallUnderlying->initialize() #6 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(137): W3TC\DbCache_WpdbInjection_QueryCaching->initialize() #7 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(44): W3TC\DbCache_Wpdb->initialize() #8 /var/www/peterochjosefin.se/public_html/wp-content/plugins/w3-total-cache/inc/define.php(22): W3TC\DbCache_Wpdb::instance() #9 /var/www/peterochjosefin.se/public_html/wp-content/db.php(43): W3_Db::instance() #10 /var/www/peterochjosefin.se/public_html/wp-includes/load.php(329): require_once('/var/www/petero...') #11 /var/www/peterochjosefin.se/public_html/wp-settings.php(79): require_wp_db() #12 /var/www/peterochjosefin.se/public_html/wp-config.php(93): require_once('/var/www/petero...') #13 /var/www/peterochjosefin.se/public_html/wp-load.php(29): require_once('/var/www/petero...') #14 /var/www/peterochjosefin.se/public_html/wp-blog-header.php(12): require_once('/var/www/petero...') #15 /var/www/peterochjosefin.se/public_html/index.php(17): require('/var/www/petero...') #16 {main} thrown in /var/www/peterochjosefin.se/public_html/wp-includes/wp-db.php on line 1271