@Chris D & @DragonByte Tech - I appreciate the help.
It was indeed "UserAgent" that was causing the issue and to be honest, I completely forgot I even had that addon installed, as it really doesn't provide anything important that I need. So I simply uninstalled it and the process now works...
I've been tinkering with the built-in Xenforo 2.0 "Payment Profiles" and "User Upgrades" however, I'm running into a small problem... At least when going through the process via PayPal.
The goal: The goal is to have a $5.00 monthly subscription to allow the members to become a donor, which...
I'm not sure what triggers this to occur, but I get this error message spammed in my Server error log every day. Anyone know what's causing it, and how I can resolve this bug?
#0 src/XF/Template/Templater.php(1857): XF\Template\Templater->handleTemplateError(2, 'Missing argumen...'...
It only appears when I first open up my browser to the site. It happens for a few other people as well. I'm running the most recent stable version on Xenforo, Currently upgrading to 1.5.13 actually. And I was using the most recent version of SteamAuth. If the SQL table is missing/broken for the...