Try taking a look at this discussion from another user and see if that helps (code is from his theme’s functions.php file):
http://wordpress.org/support/topic/wont-work-syntax-error?replies=3
That wouldn’t help because in the my shortcodes.php I don’t find anything related to “Gallery”.
However, I’ve found my mistake… 🙁 I used http://www.google.com instead of https://www.google.com/. Why does this actually matter?
I mean http://www.google.com without the http://
Ah, that would be a html/browser issue – link hrefs should either start with a “/” or “./” or “../” or a folder/filename if it’s an internal link, or “http” or “https” or “//” if it’s an external link, otherwise the browser gets confused about what to do with it (it’s probably looking for a folder under your page called “www.google.com”). Glad it was a simple fix!
Thanks for your fast response!