Cache & back-office display

If the module interface displays incorrectly in your back-office, the cause is almost always related to a caching layer.

CDN / Cloudflare cache

A CDN such as Cloudflare may cache the interface assets and break its display. The solution is to exclude from the cache the interface directory (/modules/kixelltag/views/backoffice/), then purge the cache. The detailed procedure is described in Cloudflare.

PrestaShop cache

After a module update, clear the PrestaShop cache (Advanced Parameters → Performance → Clear cache) to reload the most recent assets and templates.

Memcache / object cache

With an object cache (Memcached, APCu, Redis…), a corrupted or expired entry can cause a deserialization error when reading the settings. If you encounter this:

• Clear the object cache to force a clean regeneration.
• If needed, use Force update from the module's Settings menu to cleanly reinitialize the module's data.