Unfortunately I have no access to the system log file. The only hint I found was firefox’ developer console which told something like “Could not load css because its type was text/html instead of text/css”.
Unfortunately I use a web hoster that does not provide access to the error log. Is there any other place to look (piwik’s own log for example)? I already checked firefox’ own developer console which told the message provided above. Could that be a hint to the problem’s cause or is this quite normal?
Today I made a full new installation (without my backed up config file or database) but it has the same issues (and also in different browsers).