Error

			Error: Call to a member function fetch() on null in /home/photo/public_html/Coresystem/classes/Gallery.php:129
Stack trace:
#0 /home/photo/public_html/Coresystem/classes/Gallery.php(105): Gallery->gridL(NULL, Array, false, false, false)
#1 /home/photo/public_html/Coresystem/classes/Director.php(344): Gallery->loadGrid(Array)
#2 /home/photo/public_html/Coresystem/runtime.php(261): Director->view(NULL)
#3 /home/photo/public_html/Coresystem/runtime.php(4): runtime->respond()
#4 /home/photo/public_html/index.php(50): require('/home/photo/pub...')
#5 {main}