I am running Magento 2.2.3 together with PHP 7.1.32. The M2E Pro extension throws the Function mcrypt_module_close() is deprecated error.
I tried adding
@ in front of any mcrypt calls, did not work. The strange thing is, it complains about line 112 in
vendor/magento/framework/Encryption/Crypt.php but the line has the
@ in front of the call, like this:
So any idea what I might try?