Error when attempting to add certain folders

When adding certain folders (it might have to do with the amount of files / directories?) into MegaBasterd, the following error will occur:

Jul 25, 2022 11:37:15 PM com.tonikelope.megabasterd.FolderLinkDialog _loadMegaDirTree
SEVERE: null
java.lang.NullPointerException: Cannot invoke "javax.swing.tree.DefaultMutableTreeNode.depthFirstEnumeration()" because "root" is null
        at com.tonikelope.megabasterd.MiscTools.sortTree(MiscTools.java:542)
        at com.tonikelope.megabasterd.FolderLinkDialog._loadMegaDirTree(FolderLinkDialog.java:495)
        at com.tonikelope.megabasterd.FolderLinkDialog.lambda$new$3(FolderLinkDialog.java:86)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)

I was also getting: Jul 25, 2022 11:37:15 PM com.tonikelope.megabasterd.MegaAPI _urlBase64KeyDecode SEVERE: Input byte array has wrong 4-byte ending unit

and

Jul 25, 2022 11:37:15 PM com.tonikelope.megabasterd.MegaAPI getFolderNodes
WARNING: WARNING: node key is not valid YHsHTIRD:ZtnSdPPp8DhdQYQgKz3mLFEBmOecsdn2dSS351bFcbw GTAR3OnbEGDJ9ra9_MUsbA=

but I'm not sure if that's related.

Link I was using (NSFW): https://mega.nz/folder/EeFEAQpK#GTAR3OnbEGDJ9ra9_MUsbA

tonikelope / megabasterd

Error when attempting to add certain folders #446