Fatal error: Out of memory (allocated 8388608) (tried to allocate 4096 bytes) in C:\xampp\htdocs\sitegraphvs\wp-includes\PHPMailer\PHPMailer.php on line 4477

Fatal error: Out of memory (allocated 8388608) (tried to allocate 12288 bytes) in C:\xampp\htdocs\sitegraphvs\wp-includes\plugin.php on line 177