I created a website on my local computer. Users created in Joomla and automatically imported on K2.

Now, in Production, I have to create a new user. No problem in Joomla but when I want to open the Users part in K2, I have: Too few arguments to function PlgSystemTrackactions_K2::generate_log(), 3 passed in [...]/plugins/system/trackactions_k2/trackactions_k2.php on line 237 and exactly 4 expected

What's the problem ?

Oups.. I forgot to add a comment. "I" found the problem. It was a bug in the plugin "Transaction" of SecurityCheck component. The team find the mistake and there is an update of the plugin now.