Sorry, I did not mean to imply I had an issue now. I should have said, the update originally caused a problem but was cured after work by the Litespeed team.
Unfortunately there was an issue with the update that the Litespeed team repaired for me. In the past when I had a similar error using apache it was down to there being insufficient memory allocated to php.
Also I have just found if I try and compile php under 4.0.17 I receive:
Fail to generate build script, please try to manually fix the error first.
Failed to create manual install script: /usr/local/lsws/phpbuild/buildphp_manual_run.sh
I do not have any opcode cache compiled at the moment while I experiment. I will when this server goes into full use. I definitely do not want to add it now until I sort out why patch 4.0.17 is breaking the php.
I would if I thought it could help but I do not have APC compiled in my php at all and 4.0.16 works fine without it. Are you saying I have to have it now for 4.0.17?
Upgraded using cp to 4.0.17. When I went to login to my Wordpress blog it tried to download the file login.php rather than run it. Same with other admin php files. When I went back to 4.0.16 the problem went away.
Any ideas?
PHP 5.3.3 on Centos 5.x