rex75

Sorry for the late reply.

I updated to 3.0.1, same error.

I tried your link mentioned aboved and got a error from my self written theme and plugin.

Changed

if(is_plugin_active("blabla"))

to

if(function_exists("is_plugin_active") && is_plugin_active("blabla"))

Now your plugin works. It was not your fault, it was mine. 🙁

Your link again presents a correct result.