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Fatal Error: Memory limit?

  • Hi all,

    I have a page with a repeater field. There are currently 100 rows with 4 fields in each carry text values.

    When I attempt to edit the page I get the following error

    Fatal error: ob_end_flush() [ref.outcontrol]: Cannot use output buffering in output buffering display handlers in /home/mysite/public_html/wp-includes/functions.php on line 2736

    Any ideas what the issue is here?

    Many thanks

  • Hi @Torcs

    Unfortunately, no, I don’t know what the reason is for this error.
    The repeater field does not use the ob_end_flush function.

    In ACF, the only place this is used in when fields are added to the media item meta fields (WP media popup sidebar).

    Can you confirm that the issue is related to the repeater field?


  • Hi elliot,

    Cant confirm its related to ACF. Definitely not using the media item fields.

    I only get the error when editing that page – Im guessing with that number of repeater fields its hogging a bit of memory.

    Ill investigate my other plugins.

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