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Memory problem with Paypal addon (headers already sent)

Gravity Support Forums » Plugin Support » Gravity Forms PayPal Add-On

  1. Gaslight
    Member

    Recently I suffered memory problems on one of my Wordpress single site installation.

    I proceeded to disable all plugins and reactivate them one by one

    Found out that the Paypal add on is causing an error when I try to upload media from the media uploader

    Warning: Cannot modify header information - headers already sent by (output started at /home/ntdswp/public_html/dev/content/plugins/gravityformspaypal/paypal.php:5643) in /home/ntdswp/public_html/dev/wp-admin/async-upload.php on line 26

Fatal error: Out of memory (allocated 97517568) (tried to allocate 4800 bytes) in /home/ntdswp/public_html/dev/wp-includes/media.php on line 258

    this is the error Wordpress gave me

    If i disable that plugin (Gravity Forms paypal addon) everything went back to normal

    Posted 11 years ago on Tuesday August 14, 2012 | Permalink

  2. Gaslight
    Member

    I think the error is caused by empty spaces at the end of "paypal.php" file

    having some space before and after the final closing php bracket

    ?>

    may have caused the issue

    Posted 11 years ago on Tuesday August 14, 2012 | Permalink

  3. Gaslight
    Member

    also plugin-upgrade.php had a similar issue

    Posted 11 years ago on Tuesday August 14, 2012 | Permalink

  4. Chris Hajer
    Key Master

    I have not seen those errors before with the Gravity Forms plugin or any of the add-ons. Were you able to resolve this issue or do you still need help?

    Posted 11 years ago on Tuesday August 14, 2012 | Permalink

  5. Gaslight
    Member

    well apparently yes, but I think the errors show only under specific circumstances and there's definitely something wrong with my Wordpress installation too - however at least now I don't get those errors coming from that addon. I think it's a good practice not to leave empty spaces at the end of a closing php bracket.

    http://wordpress.stackexchange.com/questions/61800/memory-errors-with-media-upload-wordpress-uses-less-memory-than-available-or-in

    Posted 11 years ago on Tuesday August 14, 2012 | Permalink

  6. Chris Hajer
    Key Master

    I do not have any blank lines at the end of either of those files in my Gravity Forms PayPal installation.

    paypal.php http://i.minus.com/iAcOAeWslBvsI.png
    plugin-upgrade.php http://i.minus.com/iGyKKH3yehk5z.png

    I'm uncertain why your experience was different.

    Posted 11 years ago on Wednesday August 15, 2012 | Permalink