Warning: preg_match(): Unknown modifier '/' in C:\xampp\htdocs\wp-includes\load.php on line 80

Warning: preg_match(): Unknown modifier '(' in C:\xampp\htdocs\wp-includes\load.php on line 1769

Fatal error: Out of memory (allocated 2097152) (tried to allocate 4096 bytes) in C:\xampp\htdocs\wp-content\plugins\wordpress-seo\vendor\composer\autoload_static.php on line 23

Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in C:\xampp\htdocs\wp-includes\pomo\streams.php on line 180