When trying to report a site that is not properly covered by this extension there are errors in the report page, such as the image for "security question" does not show up in Firefox.

I suspect that is due to the fact that page has the following errors:

Warning: session_start(): open(/tmp/sess_8bb10b514bb5a8697a742ce858bc78a7, O_RDWR) failed: No space left on device (28) in /var/www/html/public/report/index.php on line 9

Warning: session_start(): Failed to read session data: files (path: ) in /var/www/html/public/report/index.php on line 9

Warning: session_start(): open(/tmp/sess_8bb10b514bb5a8697a742ce858bc78a7, O_RDWR) failed: No space left on device (28) in /var/www/html/public/report/securimage/math.php on line 36

Warning: session_start(): Failed to read session data: files (path: ) in /var/www/html/public/report/securimage/math.php on line 36

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/public/report/securimage/math.php:36) in /var/www/html/public/report/securimage/math.php on line 150

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/public/report/securimage/math.php:36) in /var/www/html/public/report/securimage/math.php on line 152