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Cannot use output buffering error

  • Hello,

    i use acf with the repeater add-on to make a big group of fields.

    I have made about a hundred fields (with sometimes imbicated repeater fields) without issue until i get this error after validation:

    Fatal error: Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0

    Where is coming from ? memory_limit maybe ?

    it’s an old 1and1 offer with 30MB limit per script (without increase possibility by php.ini or .htaccess)

    I just want to know if for you there is no doubt or if there are other kinds of reasons.

    Thank you

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