Fatal error: Out of memory (allocated 18874368) (tried to allocate 65536 bytes) in E:\xampp\htdocs\wordpress\wp-includes\rest-api\class-wp-rest-request.php on line 138

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