For some reason, our members' signatures are suddenly not rendering bbcode. Any clues on where to look for the problem would be appreciated. I've already replaced libs/html.inc.php and libs/bbcode.inc.php with original copies from my downloads, just to be certain I have original code.

For example:
Code
[b]1953 Chevy Panel[/b] [url=http://www.stovebolt.com/gallery/kuiperij%20leo%201953.html]In the Stovebolt Gallery[/url] [url=http://i365.photobucket.com/albums/oo91/1953panel/P1000724.jpg]More pix on Photobucket[/url]
This is what is displayed instead of this:
1953 Chevy Panel In the Stovebolt Gallery More pix on Photobucket

The Stovebolt Geek
https://www.stovebolt.com/ubbthreads/ubbthreads.php

Server Information
UBB.threads Version 8.0.0
Release 20240826
Server OS Linux
Server Load 0.11
Web Server Apache/2.4.37
PHP Version 8.3.11
MYSQL Version 8.0.39
Database Size 1.82 GB