| No. | File | Line | Code |
| 1 | /www/wwwroot/avgood/plus/like.php | 24 | discuz_database::fetch_first() |
| 2 | source/class/discuz/discuz_database.php | 94 | discuz_database::query() |
| 3 | source/class/discuz/discuz_database.php | 139 | db_driver_mysqli->query() |
| 4 | source/class/db/db_driver_mysqli.php | 148 | db_driver_mysqli->halt() |
| 5 | source/class/db/db_driver_mysqli.php | 223 | break() |
