Board Thread:Support Requests - Getting Technical/@comment-5175866-20150120155225

For some reason when trying to update my slider on mytest wiki and adding an ploaded image to a page, I am getting an "Exception Caught: ExternalStoreDB::store: no insert ID" VisualEditor error and cannot seem to update the mainpage with the code changes I made. Explain this error please and perhaps help me work away around it. I am thinking perhaps since it uses the old image slider rather than the new one

Thanks 