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[Biswashost]

Hello, I am getting below message after upgrading to WHMCS 8.1.1 &  previously for WHMCS 8.1.0 & temporary solutions is replacing home/example.com/public_html/includes/clientareafunctions.php , this file from WHMCS 8.0.4, can anyone tell me why it's happening & what's permanent solutions for it! I am using thememetro croster theme that are based on "Six" & it's support latest WHMCS version as well.

 

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TypeError: Return value of WHMCS\View\Template\AbstractTemplateSet::getProperties() must be of the type array, null returned in /home/example.com/public_html/vendor/whmcs/whmcs-foundation/lib/View/Template/AbstractTemplateSet.php:0
Stack trace:
#0 /home/example.com/public_html/includes/clientareafunctions.php(0): WHMCS\View\Template\AbstractTemplateSet->getProperties()
#1 /home/example.com/public_html/clientarea.php(0): clientAreaTableInit()
#2 {main}

[WHMCS John]

Hi @Biswas Host Ltd,

This error sounds like a misbehaving action hook.

Could you please ensure there are no customisations present on your installation as these can often change the way WHMCS operates.
These are typically located in the /includes/hooks and /modules/addons directories.

Once the issue is resolved you can add them back one-by-one until the problem begins again - at which point you have identified the troublesome customisation and can contact the vendor directly for assistance resolving the problem in their code.

[Biswashost]

@WHMCS John, thank you so much for your hints. I will test as per your guide & update you about the results.