Hi, after I updated to 2.0.1 I got the following error:
There is an error. Please report the message (Piwik 2.0.1) and full backtrace in the Piwik forums (please do a Search first as it might have been reported already!). Notice: Undefined variable: optionalUserInfo in /www/sbg/tracking/htdocs/core/Filechecks.php on line 97 Backtrace --> #0 Piwik\Error::errorHandler(...) called at [/www/sbg/tracking/htdocs/core/Filechecks.php:97] #1 Piwik\Filechecks::dieIfDirectoriesNotWritable(...) called at [/www/sbg/tracking/htdocs/core/FrontController.php:307] #2 Piwik\FrontController->init(...) called at [/www/sbg/tracking/htdocs/index.php:70]
Follwing trooubleshout I tried:
Removed all Files from installation, copied all Files from latest.zip to the folder and tried to access the server. but nothing!