JBarros Posted November 5, 2025 Share Posted November 5, 2025 (edited) Hi, i try upgrade the version 8.2.3 to 9.0.1-1.0 and give error 500 any solution? best regards Jorge Edited November 5, 2025 by JBarros (see edit history) Link to comment Share on other sites More sharing options...
audreyk Posted January 7 Share Posted January 7 I did an upgrade from 8.1.7 to 9.0.2 and I had a similar issue. I have disabled modules ps_mbo and ps_metrics and it worked. Link to comment Share on other sites More sharing options...
SerbenVan Posted January 22 Share Posted January 22 It looks like your upgrade is running into a common issue. A 500 error often happens when certain modules aren’t compatible with the new version. One user had success by disabling ps_mbo and ps_metrics before completing the upgrade. I’d suggest trying that—disable those modules, clear the cache, and then see if the upgrade completes. Always back up your site first so you can revert if anything goes wrong. Link to comment Share on other sites More sharing options...
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