Hi, I installed K2 2.5.1 this very morning, but had to revert to 2.4.1 due to incompatibility with a k2 extension (LofK2 slideshow).

Since then, the backend is unavailable due to an error
should I

• put the line of this php file in comment,
• simply delete modules/mod_k2_stats
• or do anything else ?

Thanks for your help :)

Hi.

Not sure if it's possible to downgrade since they are some database changes in K2 2.5 (albeit very minor).

Your best bet would be to recover from your backup.

@olivierk

It is possible, I reinstalled v2.4.1 (with deep regrets I must say, since 2.5.1 really brought some serious improvements) and deleted the directory
administrator/modules/mod_k2_stats
who was the only file not modified by the reinstall.

So far so good... I simply hope the guys at LofCoder will soon patch their free showcase module so it can fetch contents again like it's supposed to, and aiipw me to upgrade to 2.5.1