Fatal error: Out of memory (allocated 54525952 bytes) (tried to allocate 20480 bytes) in C:\xampp\htdocs\wordpress\wp-includes\blocks\blocks-json.php on line 3

Fatal error: Out of memory (allocated 54525952 bytes) (tried to allocate 20480 bytes) in C:\xampp\htdocs\wordpress\wp-includes\class-wp-fatal-error-handler.php on line 76