Symptoms


A similar error appears on startup or in a debug log:


A fatal error occurred.  PIVX can no longer continue safely and will quit.

EXCEPTION: St13runtime_error
tinyformat:Too many conversion specifiers in format string
C:\Program Files\Pivx\pivx-qt.exe in Runaway exception


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Cause:


A bug in the code for invalidating fraudulent zPIV spends


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Resolution:


Update to v3.0.5.1 or newer.  If you have problems syncing, follow the instructions in the link


https://github.com/PIVX-Project/PIVX/releases/tag/v3.0.5.1