Blank Add Dashlet Modal Window

I’m trying to add a dashlet but the modal window that pops up is blank. Apache error.log file shows the following lines:

==> /var/log/apache2/error.log <==
[Tue Oct 18 14:05:57.079978 2016] [:error] [pid 15315] [client 50.202.25.186:60903] PHP Notice:  Undefined index: module in /var/www/html/suitecrm/include/MySugar/DashletsDialog/DashletsDialog.php on line 172, referer: http://my.domain.com/suitecrm/index.php?module=Home&action=index
[Tue Oct 18 14:05:57.082910 2016] [:error] [pid 15315] [client 50.202.25.186:60903] PHP Notice:  Undefined index: module in /var/www/html/suitecrm/include/MySugar/DashletsDialog/DashletsDialog.php on line 172, referer: http://my.domain.com/suitecrm/index.php?module=Home&action=index
[Tue Oct 18 14:05:57.124147 2016] [:error] [pid 15315] [client 50.202.25.186:60903] PHP Notice:  Undefined index: module in /var/www/html/suitecrm/include/MySugar/DashletsDialog/DashletsDialog.php on line 172, referer: http://my.domain.com/suitecrm/index.php?module=Home&action=index
[Tue Oct 18 14:05:57.127811 2016] [:error] [pid 15315] [client 50.202.25.186:60903] PHP Notice:  Undefined index: module in /var/www/html/suitecrm/include/MySugar/DashletsDialog/DashletsDialog.php on line 172, referer: http://my.domain.com/suitecrm/index.php?module=Home&action=index

I’ve already tried the Repair & Rebuild but no change. Any help please, thanks.

I’m afraid this is a known bug in version 7.7.5. There is a fix for it here if you feel confident making code changes:

https://github.com/salesagility/SuiteCRM/issues/2370

If not it should be fixed in the next version, which should be released fairly soon.

Sorry for any inconvenience