Shadow Bleeding

Hey guys, i have a problem with my shadows.
Everything is static so i put the light also static. but when i bake my light, there are everytime this bleeds. i also but on my own shadowmap, but the result is the same. dont know exactly what the problem is, i tried everything i know, but its still not what i want. it would be perfect if someone could help me…

In the following pictures u can see first my scene with light and these stupid shadows…
2. only the light/shadows
3. my lightsettigs
4. my wall/ground

also also tried to increase the lighmap to 128/254/512, its better but not good…

I have the same problem -.-