Problems with making thumbnails

[MvD010]

On our site http://www.sintercity-express.nl we have made several albums with lots of pictures. For the last album we want to make we have troubles.

We already put all the pictures in the right category and start the making of the thumbs. When we start this proces we get the following mistake:

Server error
An error occurred when the website http://www.sintercity-express.nl/admini ... cagallerys try to pick up. The server may be offline for maintenance or may be configured incorrectly.

HTTP-error 500 (Internal Servor Error). An unexpected condition found when the server would execute the request.

Who can help me please??

[Jan]

Hi, not sure what this should mean, is the php error reporting enabled, try to see:
https://www.phoca.cz/documents/16-joomla ... ent-errors

Jan