$connection = mssql_connect($hostname,$username,$password);
mssql_select_db($dbname);

$sql_query = "insert into $tablename(politica,scope) 
values('PCConfig','PCConfig')" ;

$query_result =mssql_query($sql_query) ; <--- here crash

   It makes the query fine but after crash before the next 
line.

When I do a 'select' works fine, but with 'insert', 'update' 
and 'delete' httpd crash...

I have apache 1.3.12/PHP 4.0.1pl2/freetds 0.50 accesing MS- 
SQL 6.5

PHP configure 
./configure --with-system-regex                       
--disable-debug --enable-track-vars                         
--without-gd --without-mysql 
--with-sybase=/usr/local/freetds --disable-pear 

I compile apache with --disable-shared.

The message is 
/kernel: pid 277 (httpd), uid 65534: exited on signal 11

I try on FreeBSD with the same packages and lighly different 
configuration but crash in mssql_query, too.