XF 1.2 Errors in Upgrade to 1.2.3

Adam Howard

Well-known member
Disable your add-ons.
Re-upload all your XenForo files
Rebuild your master cache

YOUR SITE URL /install/index.php?upgrade/

Click on "rebuild master data"

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It's very possible from the look of those errors that your browser may have timed out during the upgrade process. Or that you didn't successfully upload all your files.

This process should eliminate those possibilities
Last edited:

Adam Howard

Well-known member
Your site still reads XenForo 1.2.1

So yes, I would stand on the argument that it didn't take the first time.

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If you're still having issues, feel free to send me a PM and I'll be happy to take a look.