Fatal error: Out of memory (allocated 6291456) (tried to allocate 524288 bytes) in C:\UniServer\vhosts\zakup44\wp-includes\class-wp-theme.php on line 1074

Fatal error: Uncaught Error: Call to a member function set() on null in C:\UniServer\vhosts\zakup44\wp-includes\l10n.php:857 Stack trace: #0 C:\UniServer\vhosts\zakup44\wp-includes\l10n.php(960): load_textdomain() #1 C:\UniServer\vhosts\zakup44\wp-includes\class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in C:\UniServer\vhosts\zakup44\wp-includes\l10n.php on line 857