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I have nginx as server ( php & mysql). In nginx.conf i place limit_req_zone ( 5r/s ) and from time to time i recive "Commands out of sync error". Some body can tell me why this happenig?

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closed as not a real question by HopelessN00b, mdpc, Michael Hampton, Magellan, John Gardeniers Nov 22 '12 at 12:30

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

This is not related to nginx at all. You have a problem in your php scripts. See:

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