PHP6 Interbase: fatal error

Hello everyone, I need some of your expertise in order to solve the following problem: I compiled/Installed PHP406 in a Linux Mandrake box with interbase support, compilation ok no errors to be served as a module for Apache 1.3.20. Both compilations ran ok and server is up and running. Phpinfo() shows everything as expected. Later, for testing purposes I opened a php file (test1.php) : <? $link=ibase_connect("localhost:/home/data/testdatabase.gdb","MYLOGIN-STRING" ,"MYPWD-STRING"); $qry='select fecha,venta from rates'; $cli=ibase_query($link,$qry); print "<UL>"; while($cliente=ibase_fetch_row($cli)) { print "<LI>".$cliente->fecha." " .$cliente->venta." ".$cliente->nombre."\n"; } print "</UL>"; ibase_close($link); ?> ---- the script connects to the database, generates the query and... the ibase_fetch_row() dies at operating system level. every iteration returns a blank line (no data) without any other indication of error. Client applications connect and retrieve data form the same database/table without trouble. Checking http error_log I found this: "[Mon Oct 29 15:54:14 2001] [notice] child pid 21515 exit signal Segmentation fault (11)" on every call to the .php script from my browser. I tried uninstalling and recompiling/installing 3 times with the same results... No signs of error in PHP logs, system logs.... Any assistance will be appreciated. thanks and best regards, Manuel.Rodriguez webmaster@gsar.com