Minor fixes

go.mod

@@ -2,4 +2,4 @@ module ms-rat
 
 go 1.17
 
-require github.com/go-sql-driver/mysql 1.6.0
\ No newline at end of file
+require github.com/go-sql-driver/mysql
\ No newline at end of file

rat-server.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"io"
+	"log"
 	"os"
 	"net/http"
 	"database/sql"