Fatal error: Out of memory (allocated 8388608) (tried to allocate 4096 bytes) in C:\AppServ\www\html\libraries\joomla\database\driver\mysqli.php on line 891

Fatal error: Out of memory (allocated 8388608) (tried to allocate 8192 bytes) in C:\AppServ\www\html\libraries\vendor\joomla\registry\src\Registry.php on line 89