D:\wxwidgets\include\wx/strvararg.h(451): assert "(argtype & (wxFormatStringSpecifier<T>::value)) == argtype" failed in wxArgNormalizer<unsigned __int64>::wxArgNormalizer(): format specifier doesn't match argument type
Call stack:

...

...

...

Do you want to stop the program?
You can also choose [Cancel] to suppress further warnings.
---------------------------
Yes   No   Cancel  
---------------------------

I am not keeping Firebird client in my system directory (nor Firebird requires is), because I have several Firebird versions on my computer and I am putting fbclient.dll, gds32.dll along each separate application according to which Firebird version it uses. So - I put Firebird 64bit fbclient along side of Flamerobin as well. Maybe this is the cause of this error.

I am using IBExpert for development purposes and it is great software, but I would like to give Flamerobin to clients but if Flamerobin/Firebird 3 combination is not working, then this is bad.

Any suggestions how to repair Flamerobin/Firebird combination?