diff --git a/src/RPCServer.cpp b/src/RPCServer.cpp
index fb560045e0..3790691058 100644
--- a/src/RPCServer.cpp
+++ b/src/RPCServer.cpp
@@ -2729,7 +2729,13 @@ Json::Value RPCServer::doCommand(const std::string& command, Json::Value& params
 	}
 	else
 	{
-		return (this->*(commandsA[i].dfpFunc))(params);
+		try {
+			return (this->*(commandsA[i].dfpFunc))(params);
+		}
+		catch (...)
+		{
+			return RPCError(rpcINTERNAL);
+		}
 	}
 }