Fatal error: Uncaught Error: Class 'WP_Hook' not found in /home/ulavand4vy/public_html/wp-includes/plugin.php:125 Stack trace: #0 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(2537): add_filter('query', Array, 0) #1 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(2556): wpdb->placeholder_escape() #2 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(1331): wpdb->add_placeholder_escape('utf8mb4') #3 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(1789): wpdb->_real_escape('utf8mb4') #4 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(938): wpdb->prepare('SET NAMES '%s'', 'utf8mb4') #5 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(2114): wpdb->set_charset(Object(mysqli)) #6 /home/ulavand4vy/public_html/wp-includes/class-wpdb.php(773): wpdb->db_connect() #7 /home/ulavand4vy/public_html/wp-includes/load.php(678): wpdb->__construct('ulavand4_wp373', 'c82zyhrvTv3O$Yy...', 'ulavand4_wp373', 'localhost') #8 /home/ulavand4vy/public_html/wp-settings.php(124): require_wp_db() #9 /home/ in /home/ulavand4vy/public_html/wp-includes/plugin.php on line 125

Fatal error: Uncaught Error: Class 'WP_Recovery_Mode_Key_Service' not found in /home/ulavand4vy/public_html/wp-includes/class-wp-recovery-mode.php:82 Stack trace: #0 /home/ulavand4vy/public_html/wp-includes/error-protection.php(153): WP_Recovery_Mode->__construct() #1 /home/ulavand4vy/public_html/wp-includes/class-wp-fatal-error-handler.php(52): wp_recovery_mode() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/ulavand4vy/public_html/wp-includes/class-wp-recovery-mode.php on line 82