@timtower I've just noticed it's from spigot (https://www.spigotmc.org/resources/custom-heads-1-8-1-12.29057/) Should I rewrite this on their forum?
Hello, can anyone say me what does this error mean and how to fix it?
In log I can see this every 10 minutes:
[Server thread/WARN]: [CustomHeads]...
Separate names with a comma.