How to resolve ???

I has changed in vendor\magento\zendframework1\library\Zend\Cache\Backend\File.php:99

Change 'cache_dir' => null to 'cache_dir' => 'var/cache'. And not resolve this.

Plsssss help me !!! Thank Alls :D

1 Answer 1


Check your var/log/exception.log - It should throw an error if it cannot access the var/cache directory. You may need to the full absolute URL. In my case it was something like:

'cache_dir' => 'C:/websites/domainname.com/something/var/cache'

Please note this is not a good permanent solution as it modifies core files, and may cause issues later. It's better to override the file if possible.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.