Error: Unable to start session. Please check that the web server has enough permission to write to these files/directories:
For example, on a Linux server if your Apache httpd user
is www-data, you can try to execute:
chown -R www-data:www-data /home/ctrends/public_html/tracker/tmp/sessions/chmod -R 0755 /home/ctrends/public_html/tracker/tmp/sessions/
If you still experience issues after trying these changes,
we recommend that you enable database session storage.
Debug: the original error was SQLSTATE[HY000]: General error: 145 Table './ctrends_piwik/piwik_session' is marked as crashed and should be repaired