- Plesk for Linux
Plesk Installer reports the following warning:
CONFIG_TEXT: WARNING: Found one or more domains with mixed case names. Such domains may have trouble working with the "FPM application server by Apache" handler.
29 Example.com Example.com
Domains with upper case letters may lead to a Plesk bug with ID PPP-31339.
Replace upper case letters with lower case letters in the names of the mentioned domains at Domains > Example.com > Hosting Settings.
Note: In some cases, after changing all uppercase letters to lowercase letters in domain names, the warning about mixed case names may still showing. In this case, the warning can be ignored.