fix

Author: yp05327

models/migrations/migrations.go

@@ -515,6 +515,8 @@ var migrations = []Migration{
 	NewMigration("Alter Actions Artifact table", v1_21.AlterActionArtifactTable),
 	// v266 -> v267
 	NewMigration("Reduce commit status", v1_21.ReduceCommitStatus),
+	// v267 -> v268
+	NewMigration("Drop deleted branch table", v1_21.DropDeletedBranchTable),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v1_21/v267.go

@@ -0,0 +1,12 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_21 //nolint
+
+import (
+	"xorm.io/xorm"
+)
+
+func DropDeletedBranchTable(x *xorm.Engine) error {
+	return x.DropTables("deleted_branch")
+}