BIP5342
Severity
20 : ErrorMessage
An IMB syntax node Category Error has occurred during writing.Explanation
MTIIMBSyntax Error: An Unknown or Invalid Category was associated with a node in the IMB Tree. This is an internal error.Response
Contact support, providing trace files and details of the operations performed. The structure of the input message will be important. Review further error messages for an indication to the cause of the errors.