Failed to open stream: No such file or directory

Support & Bugs
1

Two error messages:

…piwik/tmp/cache/tracker/piwikcache_general.php): failed to open stream: No such file or directory - Piwik 2.11.2 …

…piwik/tmp/cache/tracker/piwikcache_general.php’ for inclusion (include_path=’.:/usr/share/php:/usr/share/pear’) - Piwik 2.11.2 …

2

Is the tmp folder (and it’s subfolders) of Piwik writeable for the webserver?

3

yes

4

Do that errors still occur, or have you just found the errors in the log files?