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1. jjjz
   Member
   Posted 1 year 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. Nahum
   Member
   Posted 11 months 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
   Posted 10 months ago #

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

4. Hiranthi
   Member
   Posted 9 months 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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