Cannot spawn Glide vehicle when i have this enabled

[Estlin9000]

It only affects Glide vehicles, and dispenses different errors depending on if you spawn with the Spawnmenu or the Tool Gun.

Spawnmenu:
[[Official] Spacebuild Enhancement Pack] lua/autorun/sh_sbep_vehicles.lua:241: attempt to concatenate local 'model' (a nil value)
1. fn - lua/autorun/sh_sbep_vehicles.lua:241
2. Run - lua/ulib/shared/hook.lua:115
3. SpawnFunction - lua/glide/server/util.lua:181
4. Spawn_SENT - gamemodes/sandbox/gamemode/commands.lua:836
5. unknown - gamemodes/sandbox/gamemode/commands.lua:915
6. unknown - lua/includes/modules/concommand.lua:60

Tool Gun:
[[Official] Spacebuild Enhancement Pack] lua/autorun/sh_sbep_vehicles.lua:241: attempt to concatenate local 'model' (a nil value)
1. fn - lua/autorun/sh_sbep_vehicles.lua:241
2. Run - lua/ulib/shared/hook.lua:115
3. SpawnFunction - lua/glide/server/util.lua:181
4. Spawn_SENT - gamemodes/sandbox/gamemode/commands.lua:836
5. LeftClick - gamemodes/sandbox/entities/weapons/gmod_tool/stools/creator.lua:18
6. unknown - gamemodes/sandbox/entities/weapons/gmod_tool/shared.lua:250