External exception 80000101

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WinSCP 5.13.3

Error message:
External exception 80000101

Stack trace:
(F7F76059)WinSCP.exe
(0006CE1A)ntdll.dll
(0006D463)ntdll.dll
(00070259)ntdll.dll
(00070966)ntdll.dll

Status: all_insignificant

The problem happens rarely. I cannot reproduce it.