KDE svn2git aborts with "Error: Writing process fatal: Root cannot be a non-directory"

Question

As mentioned in the Title, that's the error I am getting, and that's the only thing I receive. I do not even understand what the error means to even begin with the troubleshooting and I could not find anything of relevance anywhere with Google, SO, even the documentation Just a note, this is in reference to KDE's svn2git AKA svn-fast-export

Below is the crash dump, I have removed some lines for brevity

The crash dump shows this, I have cut it for brevity

fast-import crash report:
fast-import process: 1907401
parent process : 1907400
at 2022-04-12 16:21:10 +0000

fatal: Root cannot be a non-directory

Most Recent Commands Before Crash
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commit refs/heads/master
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committer chenmx chenmx@localhost 1182183401 +0000
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M 100644 :18446744073709551614

**Active Branch LRU**
---------------------

active_branches = 1 cur, 5 max
pos clock name

 1)      0 refs/heads/master

**Inactive Branches**
-----------------
refs/tags/AZTEC1_USR:
status      :
tip commit  : 884bb4fad167182c947bb1b511ff21fa9063292c
old tree    : 46a14cc3e4245eafab42d5da2f3205aee65efbe3
cur tree    : 46a14cc3e4245eafab42d5da2f3205aee65efbe3
commit clock: 0
last pack   :

refs/tags/I9R1:
status      :
tip commit  : 058a84b135b8b23eb8226e619a227e91432a4fbc
old tree    : e20fdd049cdbfa188d6ea774b6d41a1d813491c4
cur tree    : e20fdd049cdbfa188d6ea774b6d41a1d813491c4
commit clock: 0
last pack   :
...........
...........
...........
refs/tags/AZTEC2_DVT_RC2:
status      :
tip commit  : e38e4c6d7bc981d3589a8569c3915b7e411c32d8
old tree    : 678f7b6629173383582366a5e877a9e065d29d55
cur tree    : 678f7b6629173383582366a5e877a9e065d29d55
commit clock: 0
last pack   :


Marks
-----
exported to marks-jaguar

-------------------
END OF CRASH REPORT

Any ideas on this one since the error does not quite say whats wrong specifically.