Hello experts,
I'm getting this error with the toolbox just after "Get thresholds for ISC maps: band 0"

Error: File: evaluatePvals.m Line: 138 Column: 5
"F" previously appeared to be used as a function or command, conflicting with its use here as the name of a variable.
A possible cause of this error is that you forgot to initialize the variable, or you have initialized it implicitly using load or
eval.

I already check the inputs and everything looks fine, I restarted matlab, but still get it. 

Does someone knows what could be happening?
Thank you!

Best
Melanni