Installation Fatal Error


I am getting the following error during installation:

Fatal error: Uncaught Error: Class 'HTMLPurifier_DefinitionCache_Decorator_Cleanup' not found in C:\xampp\htdocs\collective_access\providence-1.7.16\vendor\ezyang\htmlpurifier\library\HTMLPurifier\DefinitionCacheFactory.php:100

I am trying to install Providence 1.7.16 in a Windows 10 environment using Xampp for evaluation. It appears that all the tables are installed (224 tables). I have set the permissions as specified for the HTMLPurifier directory as mentioned.

Can someone point me in the right direction?




  • Apologies for the very delayed response.

    It appears you're missing some on the vendor libraries (files in the vendor/ directory). How did you install this system? Did you move it in place via a file transfer program?

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