When edit FAQs Category in which FAQs are selected and assigned in the FAQs Assign section, we are getting the error: 

Warning: Invalid argument supplied for foreach() in /home/u42544p83711/domains/ on line 135


The reason is that the foreach code passing in $this->getStoreId() is a string, giving an unexpected error. 

To resolve the issue, please edit the file: app/code/Bss/Faqs/Model/Faqs.php: 

Or download the file attached below to override the current file on your site.

If you need any further assistance, please feel free to contact us. We'd be happy to support you!