Fix errinfo (#3893)

* types packages is imported more than onece

* Fix error response when format of --expires is wrong.
It MUST be in RFC 1123 date format.

weed/s3api/s3api_object_handlers.go

@@ -6,16 +6,17 @@ import (
 	"encoding/json"
 	"encoding/xml"
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
-	"github.com/seaweedfs/seaweedfs/weed/security"
-	"github.com/seaweedfs/seaweedfs/weed/util/mem"
-	"golang.org/x/exp/slices"
 	"io"
 	"net/http"
 	"net/url"
 	"strings"
 	"time"
 
+	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
+	"github.com/seaweedfs/seaweedfs/weed/security"
+	"github.com/seaweedfs/seaweedfs/weed/util/mem"
+	"golang.org/x/exp/slices"
+
 	"github.com/pquerna/cachecontrol/cacheobject"
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 
@@ -63,7 +64,7 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
 
 	if r.Header.Get("Expires") != "" {
 		if _, err = time.Parse(http.TimeFormat, r.Header.Get("Expires")); err != nil {
-			s3err.WriteErrorResponse(w, r, s3err.ErrMalformedExpires)
+			s3err.WriteErrorResponse(w, r, s3err.ErrMalformedDate)
 			return
 		}
 	}