That's not a bug, you can't really build on entities except for env_breakable.

I can't login in new version.

But i can login in previous version.

@ Snark: Re-type your password, that's what I did.

What do you mean?

Remove everything that is in the password field and write it in anew. I had the same problem and it solved it.

@ Snark: Erase the one on the code, click okay and then type your password again.

I already so did, writes constantly trying to login

Doesn't work:

@ Snark: Well, it worked to me.

Try re-typing both of your username and password.

Doesn't work again.

Password field empty. Every time when I press "Ok".

@ Snark: And then re type- Nevermind.

Reboot ur computer

I rebooted computer. Nothing.

When there is an error in lua,it says "EXCEPTION_ACCESS_VIOLATION" and server is crashing :S

I changed the password and username and the personal computer rebooted - doesn't work

Read this
This will help u

This issue has nothing to do with whats writing there .When there is a mistake in Lua game crashes and give EXCEPTION_ACCESS_VIOLATION error.

Its a new changes. If lua has error it crashes itself.

When the player is at 5 hp and the other person is using the mac 10, the mac 10 doesn't cause damage anymore

BcY,
I wrote a Lua script with the new version and I hadnt any crashes.
Try to find out WHICH error it is.