i believe pgs have installed Zend Optimizer ,but why i can't run zend doc ?

[ddo]

the same script i install in LVCS : http://ddo.008.net/shop,
but when i install in pgs space ,it does't work at all.
and when i upload request.php which has zend, it displays nothing.http://firebiz.cn/request.php

[admin]

Verify that your script is requesting the variables properly.

register_globals defaults to ON in the Plesk server, and OFF within the FreePgs service.

You may wish to enable register_globals (via the Options panel) or correct your script.

Thank you,
FreePgs.com Admin

[ddo]

i'm sure i have enable Register Globals ,but when i run http://firebiz.cn/request.php ,
i face this error:"Fatal error: Unable to read 5137 bytes in /fpgs/fpgshttpd/snow/request.php on line 0"

[ddo]

Now,it's ok! something wrong when i upload the script, thinks!