XenForo Server Error Related too Advertising

[RG70Hz]

I just received this error for the first time and I am not sure what it is or what it means. If anyone could provide info or help I would greatly Appreciate it. Full error is pasted below.

Code:

Server error log
ErrorException: Template error: [E_WARNING] Attempt to read property "group_id" on null src\addons\Dadparvar\PricingTables\EventListener\MacroRender.php:17
Generated by: Bayman Banter Mar 13, 2023 at 12:57 AM
Stack trace
#0 src\addons\Dadparvar\PricingTables\EventListener\MacroRender.php(17)...

Read more

Continue reading...