I have Mambo 4.5.2.3 with MamboSMFForum_1.3.1.3.zip and smf 1.0.5.  I am not using the optional login module as i am using the CB login module which supposedly integrates with this one. (albeit in the CB integration sectin, only myPMSII is listed, not smf)  My server has apache 1.3.x and php version php-4.1.2-2.2.c2.1 and is running on RHES 2.1.  I will be upgrading soon hopefully but in the meantime I'm gettting everything installed correctly then when i click on the forum link i get an error.

The error i get is:

"Fatal error: Call to undefined function: ob_flush() in /var/www/mydomain/components/com_smf/smf.php on line 37"

I can go into the smf.php file and comment out line 37 which is only, "ob_flush();" and everything seems to start working.  Is this function just not compatible with my version of php or is there something else i'm missing.

Thanks,

Aaron