Fatal Error in Maya 2018 on Startup Occurring Randomly

[Anonymous]

When opening maya i get this error randomly. please help. Heres what it shows in the output box:

Initialized VP2.0 renderer {
Version : 2016.11.35.12. Feature Level 5.
Adapter : GeForce GTX 1070 Ti/PCIe/SSE2
Vendor ID: 4318. Device ID : 7042
Driver : .
API : OpenGL V.4.6.
Max texture size : 16384 * 16384.
Max tex coords : 32
Shader versions supported (Vertex: 5, Geometry: 5, Pixel 5).
Shader compiler profile : (Best card profile)
Active stereo support available : 0
GPU Memory Limit : 8192 MB.
CPU Memory Limit: 31092 MB.
}
OpenCL evaluator is attempting to initialize OpenCL.
Detected 1 OpenCL Platforms: 
0: NVIDIA Corporation. NVIDIA CUDA. OpenCL 1.2 CUDA 10.0.150.
Supported extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
OpenCL evaluator choosing OpenCL platform NVIDIA Corporation.
Choosing OpenCL Device GeForce GTX 1070 Ti. Device Type: GPU Device is available.

00:00:00 574MB WARNING | node "MayaMultiplyDivide" is already installed
00:00:00 574MB WARNING | node "MayaClamp" is already installed
00:00:00 574MB WARNING | node "MayaGammaCorrect" is already installed
00:00:00 574MB WARNING | node "MayaCondition" is already installed
00:00:00 574MB WARNING | node "MayaReverse" is already installed
00:00:00 575MB WARNING | [mtoa] [bifrost_shaders] [node bifrostFoamMaterial] Assigning temporary node id 1138176 to associated Maya type name bifrostFoamMaterial.
00:00:00 575MB WARNING | [mtoa] [bifrost_shaders] [node bifrostAeroMaterial] Assigning temporary node id 1138177 to associated Maya type name bifrostAeroMaterial.
00:00:00 579MB WARNING | [mtoa] Extension bifrostTranslator(C:/solidangle/mtoadeploy/2018/extensions/bifrostTranslator.dll) requires Maya plugin bifrostvisplugin, registering will be deferred until plugin is loaded.
00:00:00 579MB WARNING | [mtoa] Extension hairPhysicalShaderTranslator(C:/solidangle/mtoadeploy/2018/extensions/hairPhysicalShaderTranslator.dll) requires Maya plugin hairPhysicalShader, registering will be deferred until plugin is loaded.
Stack trace:
DeformSlice.dll!TskinClusterCmd::doAddItem
DataModel.dll!TdnGeometryFilter::computePlug
DependEngine.dll!TdependNode::dbEvaluate
DependEngine.dll!TdependNode::mpSafeDbEvaluate
DependEngine.dll!TdependNode::processEval
DependEngine.dll!TfastTrack::debugMe
DependEngine.dll!Tplug::evalConnectionValue
DependEngine.dll!Tplug::evaluateValue
DependEngine.dll!TdataBlockDG::evaluateValue
DependEngine.dll!TdataBlockDG::value
Nurbs.dll!TnurbsCurveShape::computeLocalCurve
Nurbs.dll!TnurbsCurveShape::computePlug
DependEngine.dll!TdependNode::dbEvaluate
DataModel.dll!TdagObject::dbEvaluate
DependEngine.dll!TdependNode::mpSafeDbEvaluateWithSet
DependEngine.dll!Tplug::processEval
DependEngine.dll!Tplug::evaluateValue
DependEngine.dll!TdataBlockDG::evaluateValue
DependEngine.dll!TdataBlockDG::value
Nurbs.dll!TnurbsCurveShape::curveDataCached
Nurbs.dll!TnurbsCurveShape::getConstCurve
Nurbs.dll!TnurbsCurveShape::updateConstCurve
OGSMayaBridge.dll!OGSMayaDagObjectEvaluator::doDGHelper
OGSMayaBridge.dll!OGSMayaDagObjectEvaluator::updateRenderItemsOneInstance
OGSMayaBridge.dll!OGSMayaDagObjectEvaluator::doDGHelper
OGSMayaBridge.dll!OGSMayaGeometryEvaluator::doDG
OGSMayaBridge.dll!OGSNodeContainer::NodeInstanceIterator::NodeInstanceIterator
OGSMayaBridge.dll!OGSNodeContainer::NodeInstanceIterator::NodeInstanceIterator
OGSMayaBridge.dll!OGSNodeContainer::NodeInstanceIterator::NodeInstanceIterator
OGSMayaBridge.dll!OGSNodeContainer::NodeInstanceIterator::NodeInstanceIterator
tbb.dll!tbb::interface7::internal::task_arena_base::internal_wait
tbb.dll!tbb::interface7::internal::task_arena_base::internal_wait
tbb.dll!tbb::task_scheduler_init::terminate
tbb.dll!tbb::internal::thread_yield_v3
tbb.dll!tbb::internal::thread_yield_v3
ucrtbase.dll!_o_ceil
KERNEL32.DLL!BaseThreadInitThunk
ntdll.dll!RtlUserThreadStart

Fatal Error. Attempting to save in C:/Users/GB/AppData/Local/Temp/GB.20181203.1325.ma