TOPIC: Calendar Menu link returns 1064 Error

I was getting this error message when trying to view Calendar from menu:

1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[],10)' at line 1 SQL=select * from plr_dtregister_aros where aro_id in([],10)

I rechecked view permissions and cleared cache. When I was finally able to see the calendar it is now stuck on "Loading Data"

In debug mode the only error I see is (which does not look like its related to the calendar issue is:

Parsing error in language file:
JROOT/language/en-GB/en-GB.com_dtregister.ini : error(s) in line(s) 2167, 2168

Any ideas?


Running Joomla 3.3.36
DT Register 3.0.9a
PHP:5.3.28
SQL: 5.1.73-cll