Nether Portals not lighting on my server.

Good morning/evening, im having a problem with Nether portals on my server. The issue has been fluctuating back in forth. At some point it works, but then it shuts off at another time and nether portals no longer work. what is the issue? there are no errors in console as to what i see.

List of plugins:

 

Once again, would be absolutely fantastic if i can get some help on this. thanks

 

SlenderBro100 By "portals no longer work" do you mean you're unable to walk into one and travel to the Nether, or do you mean they can't be lit? That's quite a lot of plugins for me to suggest which might be causing the issue, I can only suggest slowly removing one after the other until the issue stops. It's a slow and annoying process, but it may be your only choice, unless someone else knows which plugin is causing it.

 

xDeeKay
I think he means, when your have to light the portal with flint and steel to start it.

 

Yep, exactly.