Error in error file

[ohioreef]

I checked the error list on my forum this morning and I am getting the following errors related to this mod:


Gary Phipps   Yesterday at 23:30:20 
71.72.***.***     78169df2cbf96e96c71d39910fb77026 
http://www.houston1990.com/index.php?action=packages;sa=remove;package=ad_mod_1-1-x_v2-3.zip;sesc 
8: Undefined index: ad_management
File: /homepages/21/d155477290/htdocs/class/forum/Sources/Subs.php
Line: 2744

   Gary Phipps   Yesterday at 23:30:20 
71.72.***.***     78169df2cbf96e96c71d39910fb77026 
http://www.houston1990.com/index.php?action=packages;sa=remove;package=ad_mod_1-1-x_v2-3.zip;sesc 
Unable to load the 'Ads.english' language file.

[ccbtimewiz]

Are these errors occurring all the time, or did they occur only during the package transactions?