Gmod 13 server freezes at mounting addons?

Whenever I run srcds, everything seems to work fine, until the addons start mounting.

Any solution for this? These are my launch properties if they help.

 -console -game garrysmod +gamemode "terrortown" +map ttt_67thway_v3 +maxplayers 16 -autoupdate

Thanks in advance.

Anyone? I really need help.

Maybe the Addons are outdatedā€¦ That happened to me