Can you fix a module install or override conflict?

Yes, this is one of the most common PrestaShop bugs we see. When two modules both ship an override/ for the same class, you get The method ... is already overridden and one module silently loses. We map the full override chain, resolve the conflict (merge the overrides or move logic into a hook), delete the stale override/cache and var/cache/prod/class_index.php, and confirm both modules work together again.