Regardless of what vehicle it is for...
Either the bar must come off or you must fix the bracket.
Not only is it not safe to drive like that, the bar can be damaged permanently.
There is tremendous force across that bar. The odds are good that the other center bracket could fail with no further warning. It will likely do this in a turn. The sudden load change could easily make the car go out of control. Depending on how the bar is supported and what is around it, the sudden snap of the bar or bracket can take out other parts near by or jam the whole front end.
Since you have to fix both center brackets... you should also replace the end links. They are probably just as bad off as the center that already failed.
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Edison Carter: When did the News become Entertainment?
Murray: Since it was invented.
The Ogre's Fiero Cave (It's also at the top of every forum page...)