UBB.threads PHP Forum Software Community Forums UBB.threads Version 7/8 Support problem with ubbthreads dark scheme

It looks like the forum you are coming from is running an incredibly outdated style (2006 ???) on a more recent version (2018) of the forum software.

Instruct the forum admin update their stock forum style to a current version, as described in this thread:
https://www.ubbcentral.com/forums/ubbthreads.php/topics/261503/stock-ubb-threads-style-packs