Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /var/www/vhosts/coswa.de/httpdocs/wp-content/plugins/usquare/pages/usquare_functions.php:1506 Stack trace: #0 /var/www/vhosts/coswa.de/httpdocs/wp-content/plugins/usquare/pages/usquare_functions.php(95): usquare_functions::makethumb_image_db('https://www.cos...', 230, '160', Array, '', '', Array) #1 /var/www/vhosts/coswa.de/httpdocs/wp-content/plugins/usquare/pages/usquare_functions.php(137): usquare_cache_images(Array, Array) #2 /var/www/vhosts/coswa.de/httpdocs/wp-content/plugins/usquare/usquare_class.php(339): generate_usquare(Object(usquareAdmin), Array, Array, 'https://www.cos...', '2', Array, 1) #3 /var/www/vhosts/coswa.de/httpdocs/wp-includes/class-wp-hook.php(287): usquareAdmin->header('') #4 /var/www/vhosts/coswa.de/httpdocs/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #5 /var/www/vhosts/coswa.de/httpdocs/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #6 /var/www/vhosts/coswa.de/httpdocs/wp-inc in /var/www/vhosts/coswa.de/httpdocs/wp-content/plugins/usquare/pages/usquare_functions.php on line 1506