[noori]

hi
I'm working on two-phase flow of water and sediment thigh after taking the solver gives the following message:
0#Foam::error:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in “/opt/openfoam30/platforms/linuxGccDPInt32Opt/lib/libOpenFOAM.so”
#3 Foam::heThermo<Foam::rhoThermo, Foam:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]ureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]erfectGas >, Foam::sensibleInternalEnergy> > > >::heThermo(Foam::fvMesh const&, Foam::word const&) at ??:?
#4 Foam::rhoThermo::addfvMeshConstructorToTable<Foam: :heRhoThermo<Foam::rhoThermo, Foam:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]ureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]erfectGas >, Foam::sensibleInternalEnergy> > > > >::New(Foam::fvMesh const&, Foam::word const&) at ??:?
#5 Foam::autoPtr Foam::basicThermo::New(Foam::fvMesh const&, Foam::word const&) at ??:?
#6 Foam::rhoThermo::New(Foam::fvMesh const&, Foam::word const&) at ??:?
#7 Foam:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]haseModel:[IMG]file:///C:/Users/Berna%20net/Desktop/openfoam/Converge%20--%20CFD%20Online%20Discussion%20Forums_files/tongue.gif[/IMG]haseModel(Foam::twoPhaseSystem const&, Foam::dictionary const&, Foam::word const&) at ??:?
#8 Foam::twoPhaseSystem::twoPhaseSystem(Foam::fvMesh const&, Foam::dimensioned<Foam::Vector > const&) at ??:?
#9 ? at ??:?
#10 __libc_start_main in “/lib/i386-linux-gnu/libc.so.6”
#11 ? at ??:?
Floating point exception (core dumped
solver:twoPhaseEulerFoam
foam 3.0.1
please help me