Installed "creinold_SBA5.1_alpha_version1.5_for_zencart_V1.5.0" on cart version 1.5.5e. The module appears to have installed properly in that it shows the admin section as well as drop-downs in the front end. However, when I try to add in the quantities in "Products with Attributes Stock" in the admin I get the following: WARNING: An Error occurred, please refresh the page and try again.

Here is what my debug says:

Code:
[15-Mar-2017 15:38:32 UTC] 
Request URI: /PersonalAdmin/products_with_attributes_stock.php?products_id=18&quantity=10&attributes=33&add_edit=add&action=execute, 

#1  trigger_error() called at [/home/REDACTED/public_html/includes/classes/db/mysql/query_factory.php:167]
#2  queryFactory->show_error() called at [/home/REDACTED/public_html/includes/classes/db/mysql/query_factory.php:139]
#3  queryFactory->set_error() called at [/home/REDACTED/public_html/includes/classes/db/mysql/query_factory.php:266]
#4  queryFactory->Execute() called at [/home/REDACTED/public_html/PersonalAdmin/products_with_attributes_stock.php:250]

 PHP Fatal error:  1364:Field 'sort' doesn't have a default value :: insert into `products_with_attributes_stock` (`products_id`,`stock_attributes`,`quantity`) values (18,"33",10) ==> (as called by) /home/REDACTED/public_html/PersonalAdmin/products_with_attributes_stock.php on line 250 <== in /home/REDACTED/public_html/includes/classes/db/mysql/query_factory.php on line 167
Thank you for your help.