seperete create_tables

server/src/server.cpp

@@ -117,6 +117,7 @@ void call(int sock, sockaddr_in newSocketInfo)
 int main()
 {
   sql::init();
+  sql::create_tables();
   std::thread t(checker);
   // Bind the server to a port.
   int err = TcpSocket::listent("0.0.0.0", serverPort, call);