I am getting the following warning when I switch to the first tab of the configuration of the cooliris extension:
Warning: filemtime() [function.filemtime]: stat failed for ./themes/default/js/jquery.packed.js in /var/www/artistekescht.lu/htdocs/piwigo/include/template.class.php on line 1240
I tried: Tools>Maintenance>Purge compiled templates, but it did not help.
I also tried to completely remove and reinstall the cooliris extension, but it did not help either.
The warning only appears for the first tab of the cooliris extension; it does not appear for the other tabs of the cooliris extension.
Could anybody please tell me how to fix the issue causing the warning.
Thanks in advance.