Invalid access to memory

I resumed Windows 11 from Hibernation.

WinSCP 6.4

Error message:
Invalid access to memory.

Stack trace:
(0047C280)
(000974CF) ntdll.dll
(00077751) ntdll.dll.KiUserExceptionDispatcher
(0041B461)
(0045E73B)
(002388CC)
(000313A1) USER32.dll
(000220B1) USER32.dll
(00021A22) USER32.dll.CallWindowProcW
(0007DD84) COMCTL32.DLL
(0007DE23) COMCTL32.DLL
(0007DB9C) COMCTL32.DLL
(000313A1) USER32.dll
(000220B1) USER32.dll
(00021B35) USER32.dll
(0002BA9D) USER32.dll
(0007770B) ntdll.dll.KiUserCallbackDispatcher
(0041A409)
(0049DA66)
(00482C8D)
(0041B461)
(0045E73B)

Status: unknown_rel_addr

The problem happens rarely. I cannot reproduce it.