hey there,
when i'm trying to use the "sam blind" command i'm getting this error

any idea how to fix it?

[[admin]_sam_modules] addons/[admin]_sam_modules/lua/sam/modules/extra.lua:154: Calling net.Start with unpooled message name! (Did you forget to call util.AddNetworkString serverside?)
1. Start - [C]:-1
2. on_execute - addons/[admin]_sam_modules/lua/sam/modules/extra.lua:154
3. run_command - addons/[admin]_sam-148/lua/sam/command/sv_command.lua:130
4. unknown - addons/[admin]_sam-148/lua/sam/command/sv_command.lua:173
5. unknown - lua/includes/modules/concommand.lua:54