I upgraded from EO 4.6.1 to 4.6.2, now I'm getting the error on my admin page "One or more notifiers (NOTIFY_ADMIN_ORDERS_SHOW_ORDER_DIFFERENCE), required for Edit Orders operation, are missing from the file /public_html/admin folder/orders.php."
Running ZenCart v1.5.7.c
PHP Version 7.4.33
Here is the display debug log file:
[22-Mar-2023 20:09:55 UTC] Request URI: /admin folder/index.php?cmd=orders&oID=26&origin=index, IP address: xxx
#1 trigger_error() called at [/includes/classes/db/mysql/query_factory.php:170]
#2 queryFactory->show_error() called at [/includes/classes/db/mysql/query_factory.php:142]
#3 queryFactory->set_error() called at [/includes/classes/db/mysql/query_factory.php:269]
#4 queryFactory->Execute() called at [/admin folder/includes/init_includes/init_eo_config.php:203]
#5 require_once(/admin folder/includes/init_includes/init_eo_config.php) called at [/includes/autoload_func.php:37]
#6 require(/includes/autoload_func.php) called at [/admin folder/includes/application_top.php:37]
#7 require(/admin folder/includes/application_top.php) called at [/admin folder/orders.php:10]
#8 require(/admin folder/orders.php) called at [/admin folder/index.php:11]
--> PHP Fatal error: 1062: Duplicate entry 'EO_DEBUG_ACTION_LEVEL' for key 'unq_config_key_zen' :: INSERT INTO configuration
( configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added, use_function, set_function )
VALUES
( 'Debug Action Level', 'EO_DEBUG_ACTION_LEVEL', '0', 'When enabled when actions are performed by Edit Orders additional debugging information will be stored in a log file.<br /><br />Enabling debugging will result in a large number of created log files and may adversely affect server performance. Only enable this if absolutely necessary!', 34, 12, now(), NULL, 'eo_debug_action_level_list(') ==> (as called by) /admin folder/includes/init_includes/init_eo_config.php on line 203 <== in /includes/classes/db/mysql/query_factory.php on line 170.
Thanks for the help!
Andrew