error 500 with Payzen response don't change the status to accepted

[zifou57]

Dear All,

Since i update to latest version yesterday (3.2. our customers can buy products but there is an error with the return URL. I don't change anything.

I receive an error 500. I tried to disable admintools and revert to the original htaccess.

Can you help me about this error and how to find a solution ? is it a problem compatibility with the new virtuemart version ?

Thank you

[zifou57]

It's ok, it was a problem with onepagecheckout and the plugin opctracking, i just update it and all is ok.