Last night I ran the Cloner plugin to clone one of our sites in our Multi-site network. I wanted to make sure everything was copied over so I could be sure I was working on the same thing in the staging environment as production (originally I elected not to copy over some tables, but then I noticed a lot missing). The cloning process started fine enough, but then started to run into "An error has occurred" with no details on what went wrong:
An error has occured
Main Menu Menu Copied
Sidebar Menu Copied
Then afterwards the Cloner seemed to be copying 1 of our 10,000+ images over at a time every 3-5 seconds making for an extremely long process. It didn't even complete overnight. Every few seconds it would just tell me ImageA copied, ImageB copied, etc. Now that I look at it this morning, the process is still ongoing - but now all the log says every 3-5 seconds is "An error has occurred". I have no idea how much longer this process will go for or what these errors are.
What should I do from here? Let it continue to run overnight - again? All it is saying is "An error has occurred" for the past many many lines in the log! We really want to have a staging environment up that is as similar to our production environment as possible.