Greetings,

Yesterday I had issues with 403 error messages where I couldn't find out what's the source of the error; fortunately I managed to resolve the errors somehow using Maintenance Tool (I guess). But today the 403 error occurred again: I successfully edited local/css/dark-rules.css using LocalFiles Editor and could save it but a second edit/save gave me the 403! After that other admin tools started to give me a 403 (for example clicking on Start the Tour of plugin-TakeATour). This time none of the Maintenance Tools solved the problem... if someone could give me any advice where to look and what to do I'd be pleased ;)

(btw: I'm sort-of newbie which comes from G2 (and hibernated G3) gallery system and I've to say: I like Piwigo :) )


Piwigo version: 2.7.4
PHP version: 5.5.24
MySQL version: 5.6.22-cll-lve
Piwigo URL: http://golgeart.com/galeri/