Search the XenForo Community Support for "2.2 link issues."
Check the theme compatibility by switching to a default theme, such as Twenty Nineteen. If the issue resolves, then it is likely that the theme is causing the problem. Topic Links 2.2 Archive Fix
To implement the fix, follow these detailed steps to patch your installation and re-index your data. Preparation and Backup Search the XenForo Community Support for "2
This patch modifies the archive/global.php and archive/index.php files. Topic Links 2.2 Archive Fix
In version , developers got clever. They switched to a compressed pointer system to save bandwidth. A link looked like this: viewer.aspx?topic=2.2.1045.88.21 .
: Confirm you are specifically on the 2.2 branch. If a 3.0 version is available, it usually includes this fix natively. Check Search Results