Error after installation

Strange behavior.
which version of WordPress are you running on ?

Last one.
4.2.2

It seems that the error occurs when upgrading.

There is a patch in new 3.6.1 version

thank you for the ticket.

Yeah, it’s due to a function that is only callable from admin.

https://codex.www.ads-software.com/Function_Reference/get_plugin_data

Another (old) thread talks about it.

https://www.ads-software.com/support/topic/php-fatal-error-call-to-undefined-function-get_plugin_data?replies=10

Finally, I removed the function and set the version manually in version 3.6.2

Very sorry for the #WSOD

confirmed in version 3.6.3

Working again – YES.

(oops, thought I was on my thread, sorry)

Thank you.