Error when going to Modules in BO

[tga21]

Hello everyone: 

I am having an error when I access the modules section in the prestashop control panel. When I do so, I get the following message:

Compile Error: require_once(): Failed opening required '/home/###/public_html/"OLD FOLDER USED FOR WEB DEVELOPMENT"/modules/statsbestcategories/statsbestcategories.php'

(include_path='/home/###/public_html/###.com/vendor/pear/pear_exception:/home/###/public_html/###.com/vendor/pear/console_getopt:/home/###/public_html/###. com/vendor/pear/pear-core-minimal/src:/home/###/public_html/###.com/vendor/pear/archive_tar:.:/opt/cpanel/ea-php74/root/usr/share/pear')

[Symfony\Component\DebugException\FatalErrorException 0]

I can access the modules, delete and install, but it forces me to do it with debug mode.

So far what I have done is:

1) Deleted and re-installed the module referenced in the first line, but I still get the error pointing to the path where I had the website before.

2) Deleted the files in the "dev" and "prod" folders in the var/cache directory.

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I don't know if it's related, but in Advanced Settings > Information, I see that the following files are missing:

var/.htaccess

var/bootstrap.php.cache

var/SymfonyRequirements.php

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If you've made it this far, thank you very much. If you know how to solve this error, please let me know.

Regards