Possible error? HP Fatal error: Uncaught TypeError: Argument 1 passed to BL_CustomGrid_Model_Grid_Absorber::_absorbGridCollectionColumns() must be an instance of Varien_Data_Collection_Db

[seansan]

Hope it helps

NOTICE: PHP message: PHP Fatal error:  Uncaught TypeError: Argument 1 passed to BL_CustomGrid_Model_Grid_Absorber::_absorbGridCollectionColumns() must be an instance of Varien_Data_Collection_Db, instance of Aoe_Scheduler_Model_Resource_Job_Collection given, called in /app/code/community/BL/CustomGrid/Model/Grid/Absorber.php on line 192 and defined in /app/code/community/BL/CustomGrid/Model/Grid/Absorber.php:148"
[10-Jun-2017 11:48:19] WARNING: [pool shirts] child 8718 said into stderr: "Stack trace:"
[10-Jun-2017 11:48:19] WARNING: [pool shirts] child 8718 said into stderr: "#0 /app/code/community/BL/CustomGrid/Model/Grid/Absorber.php(192): BL_CustomGrid_Model_Grid_Absorber->_absorbGridCollectionColumns(Object(Aoe_Scheduler_Model_Resource_Job_Collection), 10, 10)"
[10-Jun-2017 11:48:19] WARNING: [pool shirts] child 8718 said into stderr: "#1 /app/code/community/BL/CustomGrid/Block/Widget/Grid/Config.php(33): BL_CustomGrid_Model_Grid_Absorber->initGridModelFromGridBlock(Object(Aoe_Scheduler_Block_Adminhtml_Job_Grid))"
[10-Jun-2017 11:48:19] WARNING: [pool shirts] child 8718 said into stderr: "#2 /app/code/core/Mage/Core/Block/Abstract.php(923): BL_Cu..."