XF 1.5 [HELP] Simple acp template modification broke everything



I was trying to add a favicon to my acp, and followed the instructions, debug on, then Developement > Admin templates > PAGE_CONTAINER > added <href> line before </head>

Just under the texarea where template is edited there was "Add-on :" with a dropdown next to it, with "Xenforo" preselected .. I think this was my mistake, I selected the empty line above Xenforo as I wanted the favicon applied to all of my ACP.

Saved .. and then boom, loading of the ACP page stops at the horizontal menu :(

How can I fix this ?



XenForo developer
Staff member
Strangely, I don't recall a situation like this before and I don't think there's a trivial way around it. I think you'll need to remove your template modification from the database (xf_admin_template_modification) and then go to <url>/install/ and rebuild the master data.