Camera view problem in samp. Anyone help ?

[Jenis]

Camera view problem

I am not touching my mouse nor my keyboard and my camera faces the ground I don't know why. I correct it with mouse so I can see where I am going, and then again camera goes up so I am viewing my truck from a bird view, I must hold my mouse in order to keep the angle correct once I leave it, it goes back.. I tried to unplug my mouse, but still same problem.

Does anyone know the solution to this ?
Also, I don't have nerves to install everything all over again when I modded this gta nicely, I just don't want to. And my last mod didn't caused this bug, no. It's something weird.

[Shock]

try deleting gta_set in My Documents

[Jenis]

try deleting gta_set in My Documents

I tried that but it didn't worked. I think I'm gonna reinstall my GTA actually.