Error 500 submitting a form

[florisjan]

After uploading to the latest Joomla 2.5.8 I get an error 500 when submitting a form. (see attachment)
I have changed the template in all possibilities but no good result.

I hope some-one can help me!

 

[felixkat]

So no changes at all were made apart from the Github update?

 

[florisjan]

I did an update for Joomla 2.5.8 and this morning I updated F with the newest Github-files after I found out about the 500-error.

 

[felixkat]

So am I reading that the Joomla update caused the error?

 

[florisjan]

I'm not sure that the update is the cause of this problem.

I have made a new list, form, group and only one element, then made a menu-item for the front-end. And surprise no 500-error!

Then I changed in the menu-item the form that causes the error to the new form and it works (no error), changing the menu-item to the old form -> error again.

 

[rob]

could you check that you have selected templates for both the form and details view, in both front and back end?

thx
Rob

 

[florisjan]

In frontend and backend I even use the same template for the form and the view.