Backoffice Errors After Updating from 1.7.6.x to 1.7.7.x

[lbray101]

Hi Everyone,

 

I'm stumped on trying to resolve an error that I am getting with the backoffice after updating to 1.7.7.x from 1.7.6.8 or 1.7.6.9. We encounter the attached errors. We have tried clearing all caches as well as performing a manual upgrade by following PrestaShop's written instructions. We are currently running PS v1.7.6.8 with PHP version 7.2.34. We are trying to upgrade to to 1.7.7.4 when we encounter the attached errors. 

 

We encounter them anytime we try to access anything other than the Module Manager or the Dashboard. We can't access the catalog or any other categories in the back office. 

 

Please let me know what I can do to resolve the errors. 

 

Thanks!

 

Edited May 21, 2021 by lbray101 (see edit history)

[lbray101]

Update: I tried upgrading php to 7.3, then running the upgrade.php script to no avail