return errors as JSON
return errors as JSON

NunoEdgarGub1/volt,VoltFramework/volt,NunoEdgarGub1/volt,SivagnanamCiena/volt,SivagnanamCiena/volt,VoltFramework/volt,NunoEdgarGub1/volt,VoltFramework/volt,SivagnanamCiena/volt,NunoEdgarGub1/volt,SivagnanamCiena/volt