We are working for a high profile client that uses WordPress for their marketing side of their site. Magento is used for their main site.
The client wants the sites the site to respond under 2seconds. For this php compression needs to be one, but the WordPress admin gives the following error.
Notice: ob_end_flush(): failed to delete buffer zlib output compression in /chroot/home/bcsurfco/bcsurf.com/html/dev/blog/wp-includes/functions.php on line 2504
I did see the forums about turning the compression off and I have done so for now, but there needs to be a reason why we are getting the error.
Is it a bug in WordPress? Is it perhaps permission's that cause this error?
We need to find a solution. With compression the Magento site response is 1.2 seconds faster. We cannot deprive our client of a better site ranking, just because of some error.
Please help me understand what the solution would be to get the compression working.