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TCPDF ERROR: Some data has already been output, can't send PDF file

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3 years 3 months ago #100064 by xabi_r
Please, I don't know why I'm getting this, I've tried to solve it for ages...please help:

TCPDF ERROR: Some data has already been output, can't send PDF file

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3 years 3 months ago #100071 by DenisChenu
Hi,

Review your config.php file : maybe some space after the last ?>

You can remove the last ?>

Denis

Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand (or search sondages pro).

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