Errors after creating insert

I get this error on the “add new” page. It is still there after I create my insert. However, the insert works correctly.

Notice: Undefined variable: _SESSION in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/objects/_q2w3_table_obj.php on line 473
Notice: Undefined variable: saved_values in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/form_elements/q2w3_wp_page_select_input.php on line 53 Notice: Undefined variable: pages in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/form_elements/q2w3_wp_page_select_input.php on line 55 Notice: Undefined variable: saved_values in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/form_elements/q2w3_wp_page_select_input.php on line 53 Notice: Undefined variable: pages in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/form_elements/q2w3_wp_page_select_input.php on line 55 Notice: Undefined index: q2w3_table_tmp_data in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/objects/_q2w3_table_obj.php on line 473 Notice: Undefined index: q2w3_table_tmp_data in /mnt/ebs-www/wptest2.elearningctr.com/wp-content/plugins/q2w3-inc-manager/q2w3-table/objects/_q2w3_table_obj.php on line 473

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