People Can Spawn More Then The Printer Limit?!

People in my server can spawn more then two printers if one of their printers explode, and they spam the printer buy button very fast.
How can I fix this?

I still need help with this.
Thanks guys.

Are there any Lua errors that pop up in the server’s console?

Nope.

I still need help with this.

Still needing help.

-snip

I’m still in need of help.

Still in need of help.