PHP Fatal error: ob_end_flush()

  • Marcel


    from error.log
    [27-Nov-2019 23:01:48 UTC] PHP Fatal error: ob_end_flush(): Cannot use output buffering in output buffering display handlers in ../teawea/wp-includes/functions.php on line 4469
    – just a few of there lines in the error.log file

    Running on all the latest versions as of today.
    Possibly a plugin? or the Theme? Not easy to reproduce.


    Syahir Hakim


    Unfortunately it’s rather impossible to pinpoint which part of your WordPress site is causing the error with just that log line. Is there any debug trace, i.e. the preceeding functions call?



    No unfortunately not. I guess then close it.

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