cudaErrorInitializationError during Heterogeneous Refinement (v2.15.0)

Hi All, I got the following error from Heterogeneous Refinement using v2.15.0. I searched this forum but could not find any report. Thanks.

Traceback (most recent call last):
File “cryosparc2_compute/jobs/runcommon.py”, line 1685, in run_with_except_hook
run_old(*args, **kw)
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 110, in cryosparc2_compute.engine.cuda_core.GPUThread.run
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 111, in cryosparc2_compute.engine.cuda_core.GPUThread.run
File “cryosparc2_worker/cryosparc2_compute/engine/engine.py”, line 991, in cryosparc2_compute.engine.engine.process.work
File “cryosparc2_worker/cryosparc2_compute/engine/engine.py”, line 109, in cryosparc2_compute.engine.engine.EngineThread.load_image_data_gpu
File “cryosparc2_worker/cryosparc2_compute/engine/gfourier.py”, line 33, in cryosparc2_compute.engine.gfourier.fft2_on_gpu_inplace
File “/app/cryosparc2_worker/deps/anaconda/lib/python2.7/site-packages/skcuda/fft.py”, line 102, in init
capability = misc.get_compute_capability(misc.get_current_device())
File “/app/cryosparc2_worker/deps/anaconda/lib/python2.7/site-packages/skcuda/misc.py”, line 254, in get_current_device
return drv.Device(cuda.cudaGetDevice())
File “/app/cryosparc2_worker/deps/anaconda/lib/python2.7/site-packages/skcuda/cudart.py”, line 767, in cudaGetDevice
cudaCheckStatus(status)
File “/app/cryosparc2_worker/deps/anaconda/lib/python2.7/site-packages/skcuda/cudart.py”, line 565, in cudaCheckStatus
raise e
cudaErrorInitializationError