| ERROR | multiple occurrences of attribute ~S found |
| CAUSE | An attribute occurred multiple times in the same start-tag or empty-element tag. |
| ACTION | Make sure that the attributes are unique. |
| ERROR | multiple occurrences of attribute ~S found |
| CAUSE | An attribute occurred multiple times in the same start-tag or empty-element tag. |
| ACTION | Make sure that the attributes are unique. |