server/AyaNova/util/DbUtil.cs

@@ -273,6 +273,9 @@ namespace AyaNova.Util
                     cmd.Connection = conn;
                     cmd.CommandText = "delete from  \"auseroptions\" where UserId <> 1;";
                     await cmd.ExecuteNonQueryAsync();
+
+                    cmd.CommandText = "ALTER SEQUENCE auseroptions_id_seq RESTART WITH 2;";
+                    await cmd.ExecuteNonQueryAsync();
                 }
 
                 //Delete from users table
@@ -281,6 +284,9 @@ namespace AyaNova.Util
                     cmd.Connection = conn;
                     cmd.CommandText = "delete from  \"auser\" where id <> 1;";
                     await cmd.ExecuteNonQueryAsync();
+
+                     cmd.CommandText = "ALTER SEQUENCE auser_id_seq RESTART WITH 2;";
+                    await cmd.ExecuteNonQueryAsync();
                 }
 
                 //REMOVE ALL DATA with few exceptions of manager user, license, schema tables