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W3 Total Cache
[resolved] 330 Compression Error W3 Total Cache Pages Dont Load (4 posts)

  1. jjjz
    Member
    Posted 3 years ago #

    Hi Guys,

    Stuck WP Total Cache on a site and its throwing up an HTTP Error Code of 330 (net::ERR_CONTENT_DECODING_FAILED): Unknown error

    Obviously its to do with compression somewhere and only occurs when turning on the disk enhanced settings for page cache.

    Anyone else experiencing this issue or know of a way to fix it?

    Many thanks in advance for any help.

  2. nm
    Member
    Posted 3 years ago #

    I've just now started getting the error and I figured out that it's started happening because of having Browser Cache enabled. It's never been a problem before. Just out of nowhere I get the error.

  3. Frederick Townes
    Member
    Plugin Author

    Posted 3 years ago #

    Can either of you submit a bug submission form from the support tab of the plugin?

  4. Hiranthi
    Member
    Posted 2 years ago #

    I found out it's a gzip issue. I had added the following code to my theme's header.php:

    <?php
    ini_set('zlib.output_compression','On');
    ini_set('zlib.output_compression_level',3);
    if ( ini_get('zlib.output_compression') != 'On' ) ob_start('ob_gzhandler');
    ?>

    Once I removed that the site started working again.

    Apparently, for me, it was triggered by the PHP upgrade of my server. It used to work fine, until I had my provider upgrade it to PHP5.3

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