Every time i try and upload an image to a new or existing gallery it goes to 97-99% and then says HTTP error. I can’t add any new content, making this useless. please help.
How big are your images?
Did you checked your php error log?
It sounds like you are getting out of memory error, you may have to increase the php memory limit, if you don’t know how to do it contact your hosting company
It’s the memory execution limit. I raised that from 30 sec to 120 sec and larger files uploaded. I still cannot upload my full size 5600×3800 files. It’s not just image store, its wordpress in general