Fatal error: Out of memory (allocated 4194304) (tried to allocate 65536 bytes) in C:\xampp\htdocs\topaz\libraries\joomla\database\driver\mysqli.php on line 891

Fatal error: Out of memory (allocated 4194304) (tried to allocate 8192 bytes) in C:\xampp\htdocs\topaz\libraries\gantry5\vendor\filp\whoops\src\Whoops\Util\Misc.php on line 50