[WARN] Path without extension: lspdfr/data/custom HELP!

[MidnightTrucker]

Hi guys, so every time i load the game, go to go on duty, but I'm sudden met with:

[1.03.2019 18:12:35.913] LSPD First Response: [WARN] Path without extension: lspdfr/data/custom

Would anyone have any idea what I've done wrong please? 🙂

Rage Crash Log:
Click Here

Thanks in advance

Regards