Fatal error: Out of memory (allocated 4194304) (tried to allocate 4096 bytes) in C:\xampp\htdocs\wiki\includes\objectcache\SqlBagOStuff.php on line 231

Fatal error: Out of memory (allocated 4194304) (tried to allocate 32768 bytes) in C:\xampp\htdocs\wiki\includes\debug\MWDebug.php on line 1