Fwd: A fatal error with php virtual cron

Hello, There is some week than I trying to solve a critical error on my VirtualCron script. *First of all what is VirtualCron?:* Virtual cron is script that`s call(http request) himself and doing the "jobs" by the time(like a cron-jobs on linux, but this script build on php and its make it independent by the Operation System and the access to the server. [wordpress build something like that too]). *How my system works?:* I have a page(cron.php) and I set this settings: ignore_user_abort(true); set_time_limit(0); sleep(1); //setting the base time unit I call to the script by socket connection with timout of 0.5s and with non-blocking mode. Additionaly I have a log system that save a file with the error when they happend. andI can "kill" the script by deleting "pid" file. *Well what`s happend?:* The script works well when I tune a job to work more 5min from the running time. But from some reason the script stop to run after some seconds.. and the systems log dosent show any phps error. BUT I found this error on my apache`s logs: *[Wed Mar 25 10:25:19 2009] [error] [client 67.205.44.109] Premature end of script headers: cron.php* I hope thats someone know what I have to do.. Thanks a lot, Almog Baku, Israel. * *** My script run on Shared DreamHost, with php5 & apache on linux *** * ________________ * צור איתי קשר:* <http://www.facebook.com/profile.php?id=682327963>