Upgraded to 1.5.6 early this morning on our live server. All went well. https://www.avforums.com Went to edit a template this afternoon. It saved ok. Reloaded ok. Looked perfect. But the change didn't appear on the live site. Very frustrating and can't figure out why. Went to the admin home and got the message There are manual rebuild processes that have been stopped before completion. Click here to complete them, so I clicked to continue and got this server error: Now /sandbox/ should have nothing to do with anything on the live server so I'm confused. I keep getting the menual rebuild process message and keep getting the server error. Now this might be totally irrelevant, but our sandbox (at sandbox.avforums.com) has recently been upgraded to php7 for testing and mid morning my hosts copied our live site over afresh. When I visited the sandbox it said an upgrade was pending and I clicked to continue and it completed the 1.5.6 upgrade. Which I thought was odd because the copy, I thought, was of the live site after upgrading. I think the problem is on the live site somewhere. Any ideas where to look for the solution? Many thanks.