Players in my server cannot build!

[Regulith]

I need some help here, and fast.
Players that come to my server cannot build!
They are NOT in a minigame. Can anyone help me?

[Ad Bot]

[PJ Boy]

Did you download Irk's ultament challenge?  If you did then you have Map_Challenge.cs enabled in your add-ons folder.  Dissable it and you should be fine.

[Sankuro]

Did you give them a build trust?

[Ethan]

Did you give them a build trust?

Don't need build trust if they build on their own baseplate.