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I am trying to perform static pushover analysis on 4 bay 4 storey building using nonlinear fibre section and getting the following error. Although I am successful in performing gravity analysis for the same.

Model Built
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 19(dW: << -340.464)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING NewtonRaphson::solveCurrentStep() -the Integrator failed in update()
StaticAnalysis::analyze() - the Algorithm failed at step: 26 with domain at load factor 0.27937
OpenSees > analyze failed, returned: -3 error flag
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 19(dW: << -340.464)
Domain::update - domain failed in update
DisplacementControl::update - model failed to update for new dU
WARNING NewtonRaphson::solveCurrentStep() -the Integrator failed in update()
StaticAnalysis::analyze() - the Algorithm failed at step: 0 with domain at load factor 0.27937
OpenSees > analyze failed, returned: -3 error flag
Trying Newton with Initial Tangent ..
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 17(dW: << 0.0133929)
Domain::update - domain failed in update
DisplacementControl::newStep - model failed to update for new dU
StaticAnalysis::analyze() - the Integrator failed at step: 0 with domain at load factor 0.310808
OpenSees > analyze failed, returned: -2 error flag
Trying Newton with Initial Tangent ..
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 17(dW: << 0.0133929)
Domain::update - domain failed in update
DisplacementControl::newStep - model failed to update for new dU
StaticAnalysis::analyze() - the Integrator failed at step: 0 with domain at load factor 0.310808
OpenSees > analyze failed, returned: -2 error flag
Trying Broyden ..
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 17(dW: << 0.0133929)
Domain::update - domain failed in update
DisplacementControl::newStep - model failed to update for new dU
StaticAnalysis::analyze() - the Integrator failed at step: 0 with domain at load factor 0.310808
OpenSees > analyze failed, returned: -2 error flag
Trying NewtonWithLineSearch ..
WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 17(dW: << 0.0133929)
Domain::update - domain failed in update
DisplacementControl::newStep - model failed to update for new dU
StaticAnalysis::analyze() - the Integrator failed at step: 0 with domain at load factor 0.310808
OpenSees > analyze failed, returned: -2 error flag
PROBLEM Pushover analysis: CtrlNode 051, dof 1, Disp=63.9940 mm

Please Help..........