diff --git a/model/exists.go b/model/exists.go
index b98bbcc7..fbe1090b 100644
--- a/model/exists.go
+++ b/model/exists.go
@@ -66,3 +66,16 @@ func HashExists(ctx context.Context, exec boil.ContextExecutor, hash string) (bo
 	}
 	return ok, nil
 }
+
+// UUIDExists returns true if the file record exists in the database using a UUID.
+func UUIDExists(ctx context.Context, exec boil.ContextExecutor, uuid string) (bool, error) {
+	if invalidExec(exec) {
+		return false, ErrDB
+	}
+	ok, err := models.Files(models.FileWhere.UUID.EQ(null.StringFrom(uuid)),
+		qm.WithDeleted()).Exists(ctx, exec)
+	if err != nil {
+		return false, fmt.Errorf("exist file uuid %s: %w", uuid, err)
+	}
+	return ok, nil
+}
diff --git a/model/insert.go b/model/insert.go
index 84c99779..bdc85fca 100644
--- a/model/insert.go
+++ b/model/insert.go
@@ -7,6 +7,7 @@ import (
 	"database/sql"
 	"fmt"
 	"net/url"
+	"os"
 	"time"
 
 	"github.com/Defacto2/server/handler/pouet"
@@ -84,6 +85,11 @@ func InsertUpload(ctx context.Context, tx *sql.Tx, values url.Values, key string
 		return 0, noID, fmt.Errorf("uuid.NewV7: %w", err)
 	}
 	unique := null.StringFrom(uid.String())
+	if exist, err := UUIDExists(ctx, tx, uid.String()); err != nil {
+		return 0, noID, fmt.Errorf("UUIDExists: %w", err)
+	} else if exist {
+		return 0, noID, fmt.Errorf("insert uload %w, does the uuid already exist in the table?: %s", ErrUUID, uid.String())
+	}
 	deleteT := null.TimeFromPtr(&now)
 	if !deleteT.Valid || deleteT.Time.IsZero() {
 		return 0, noID, fmt.Errorf("%w: %v", ErrTime, deleteT.Time)
@@ -101,11 +107,12 @@ func InsertUpload(ctx context.Context, tx *sql.Tx, values url.Values, key string
 	if err != nil {
 		return 0, noID, fmt.Errorf("upload: %w", err)
 	}
+	fmt.Fprintf(os.Stderr, "\ninsert upload f.Insert: %+v\n", f)
 	if err = f.Insert(ctx, tx, boil.Infer()); err != nil {
-		return 0, noID, fmt.Errorf("f.Insert: %w", err)
+		return 0, noID, fmt.Errorf("insert upload key %q: %w", key, err)
 	}
 	if err = tx.Commit(); err != nil {
-		return 0, noID, fmt.Errorf("tx.Commit: %w", err)
+		return 0, noID, fmt.Errorf("insert upload key %q tx.commit: %w", key, err)
 	}
 	return f.ID, uid, nil
 }