[Help]Error Granny

[MedaKoke]

@SORRY FOR MY BAD ENGLISH.

Hi epvp, today, i want to implants a new mob, and after lot of error, i can see this message which appears frequently

1011 22:39:07727 :: GRANNY: r:/granny/rt/granny_file_info.cpp(145): File has run-time type tag of 0x80000015, which doesn't match this version of Granny (0x80000010).  Automatic conversion will be attempted.

I don't know what is it I had never seen before.
good day everything.
thank you in advance