File corruption and error. This may be related to running out of disk space, but it would be nice if MAUS could catch the error and bail. At the moment we make an unusable ROOT file which causes a big memory leak in my analysis (it is killing my analysis script)

Error in <TBranchElement::Fill>: Failed filling branch:_spill, nbytes=-1
Error in <TBranchElement::Fill>: Failed filling branch:data._spill, nbytes=-1
Error in <TTree::Fill>: Failed filling branch:Spill.data, nbytes=-1, entry=100
 This error is symptomatic of a Tree created as a memory-resident Tree
 Instead of doing:
    TTree *T = new TTree(...)
    TFile *f = new TFile(...)
 you should do:
    TFile *f = new TFile(...)
    TTree *T = new TTree(...)