Jumping Problem

My gmod Started having this wierd bug where it sort of sticks to the ground, making it incapable of jumping. I couldn’t seem to find the problem, so i reinstalled gmod, but it still won’t work? any ideas?!?

Update the server you’re playing on.

how?

How ffs?!?!

Are you the server owner?

yes…

Run HLDSUpdateTool.

Not sure exactly how, since I rent mine and let the control panel do the updating for me (:-P), but there’s documentation there for a reason.

and where would i find the HLDSUpdateTool? Is it something i need to dl or something in steam somewhere. I checked the tools in steam, there’s no such thing?