Errors when using post-processing function for PLIC interfaces in InterIsoFoam

I used the post-processing function in InterIsoFoam to get the PLIC interfaces. Interfaces were successfully generated at the beginning. But after some time steps, there are some errors showing the failure of the generation process. The code I added in controlDict and the error prompted by the terminal are as follows.

The post-processing function in controlDict:

 functions
 {
    surfaces
    {
        type            surfaces;
        libs            (geometricVoF sampling);
        writeControl    writeTime;

        surfaceFormat   vtp;
        fields          (p U);

        interpolationScheme cell;

        surfaces
        {
            freeSurf
            {
                type            interface;
                interpolate     false;
            }
        }
    }
}

Errors prompted by the terminal:

Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigSegv::sigHandler(int) at ??:?
#2  ? in /lib64/libpthread.so.0
#3  Foam::cutCell::calcIsoFacePointsFromEdges(Foam::Vector<double> const&, Foam::Vector<double> const&, Foam::DynamicList<Foam::DynamicList<Foam::Vector<double>, 16>, 16> const&, Foam::DynamicList<Foam::Vector<double>, 16>&) at ??:?
#4  Foam::cutCellPLIC::facePoints() at ??:?
#5  Foam::reconstructionSchemes::surface() at ??:?
#6  Foam::sampledInterface::updateGeometry() const at ??:?
#7  Foam::sampledSurfaces::performAction(unsigned int) at ??:?
#8  Foam::functionObjects::timeControl::write() at ??:?
#9  Foam::functionObjectList::execute() at ??:?
#10  Foam::Time::run() const at ??:?
#11  ? at ??:?
#12  __libc_start_main in /lib64/libc.so.6
#13  ? at ??:?
/var/spool/slurm/d/job2377338/slurm_script: line 7: 22486 Segmentation fault      interIsoFoam