My server admin updated to php 4.3.0RC1 today, all went file except for 1 thing: when using gzip compression, it sends out a warning at the bottom of the page:
Warning: (null)() [ref.outcontrol]: output handler 'ob_gzhandler' cannot be used twice in Unknown on line 0
I have this problem in phpBB and phpMyAdmin, and my site as well, but that uses the same code as phpBB.
Gzip compression does work even with the warning, but it looks bad and unprofessional offcourse. I have disabled gzip for now, but I'd like to use it again.
Does anyone have an idea how to get rid of the warning? Thanks in advance!
