redis and magento 2

[bigd46]

Hello

I have configured Redis and Magento. I am getting this error

Source class "\Magento\Payment\Model\Method\Virtual" for "Magento\Payment\Model\Method\VirtualLogger" generation does not exist. This only happens when I try to use Redis. But when I switch back to the original env.php file without Redis the error is not there. How do I fix this error?

[JLHC]

The error doesn't seem to point to a Redis issue. 

Based on the Github issue below it may be caused by an extension (for example modules by WeltPixel are confirmed to be causing this behavior):-

https://github.com/magento/magento2/issues/14950