Guild Wars 2

I keep crashing during wvw or big world boss events. Have no problems with other games. Tried repair scan few times allready. Error i get is:

—> Error Logs <—
not found on model ‘0×00ecf4’
Map load hang on STATE_MODELS_STREAM detected: MapId: 38, Position:

(25455.900391, -21356.900391, -1661.800049), Completion: 0.000000
Debug token ‘0×266fa’: Lightning ran out of space for new bolts.
Model ‘0×082243’: Failed to resolve AimIK bone indices.
Texture missing mip chain: 0×010140
Texture ‘0×03539b’ dimensions too small
Loading ‘0’ texture failed
Map load hang on STATE_MODELS_STREAM detected: MapId: 38, Position:

(33494.300781, -33254.000000, -1764.760010), Completion: 0.000000
Model ‘0×082245’: Failed to resolve AimIK bone indices.
Texture missing mip chain: 0×010140
Texture missing mip chain: 0×00f980
Texture missing mip chain: 0×00f982
Texture ‘0×03539b’ dimensions too small
Loading ‘0’ texture failed
Texture missing mip chain: 0×00f980
Texture missing mip chain: 0×00f982
Content is referencing a propID that doesn’t exist

propId=‘1482128527454182912’
Content is referencing a propID that doesn’t exist

propId=‘1466063118967905889’
Content is referencing a propID that doesn’t exist

propId=‘1482128475914575363’
Content is referencing a propID that doesn’t exist

propId=‘1502432776989712267’
Content is referencing a propID that doesn’t exist

propId=‘1502432776989711984’
Content is referencing a propID that doesn’t exist

propId=‘1502432776989711985’
Content is referencing a propID that doesn’t exist

propId=‘1512065984907714361’
Content is referencing a propID that doesn’t exist

propId=‘1512065984907714169’
Content is referencing a propID that doesn’t exist

propId=‘1512065984907714174’
Model ‘0×082245’: Failed to resolve AimIK bone indices.
Couldn’t find projectile effect for skill ‘KIWQR.f0qXr’
Debug token ‘0×266fa’: Lightning ran out of space for new bolts.
Texture ‘0×03539b’ dimensions too small
Loading ‘0’ texture failed
Model ‘0×082245’: Failed to resolve AimIK bone indices.
Model ‘0×082245’: Failed to resolve AimIK bone indices.
Couldn’t find projectile effect for skill ‘KIWQR.f0qXr’
Model ‘0×082245’: Failed to resolve AimIK bone indices.

My specs:
Core i7 4790k, z97x-sli mobo, 8GB ram, GTX 760 2GB vram