Error in AUCell step

[wbf520qcp]

Hello, I'm running SCENIC on over 50,000 cells and encountered errors at runSCENIC_2_createRegulons and runSCENIC_3_scoreCells

runSCENIC_2_createRegulons returned errors as below, but still generated intermediate files. pandoc: Could not find data file "http://motifcollections.aertslab.org/v9/logos/cisbp__M0131.png" [1] "pandoc document conversion failed with error 97"

Then when ran runSCENIC_3_scoreCells I got some error related to AUCell. I found something at https://github.com/aertslab/AUCell/issues/10. So I updated version of AUCell to 1.12.0, but still got the same error. Error in .AUCell_calcAUC(geneSets = geneSets, rankings = rankings, nCores = nCores, : Valid 'mctype': 'snow' or 'doMC'

Any thoughts are appreciated! Thanks

[wbf520qcp]

And the version of SCENIC is 1.2.0