CGI Error with sopenc:array in WSDL

Hi, Here's an excerpt of my WSDL file : <types><xsd:schema elementFormDefault="qualified" targetNamespace="urn:cms"> <xsd:complexType name="Rubrique"> <xsd:all> <xsd:element name="id_rubrique" type="xsd:string" /> <xsd:element name="nom" type="xsd:string" /> </xsd:all> </xsd:complexType> <xsd:complexType name="Rubriques"> <xsd:complexContent> <xsd:restriction base="soapenc:Array"> <xsd:attribute ref="soapenc:arrayType" wsdl:arrayType="cms:Rubrique[]"/> </xsd:restriction> </xsd:complexContent> </xsd:complexType> .... <service name="cmsserver"> <port name="cmsserverPort" binding="tns:cmsserverBinding"> <soap:address location="http://localhost/cms_test/backend/webservice/webservice.php"/> </port> </service> .... When calling the webservice.php script, I get a php-cgi "memory cannot be read" error window and the page in my browser displays a CGI error : "The specified CGI application misbehaved by not returning a complete set of HTTP headers" It seems that the "Rubriques" complexType is in cause, since if I comment it out, the error no longer occurs. I must add that the problem has nothing to do with the link between that complexType and a request or response parameter, because if I change its name (so that it doesn't correspond with the types of the request or response parameters), the error message is still there. So I guess the SOAP server has a problem parsing this very complexType, and more precisely with <xsd:restriction base="soapenc:Array"> since when I remove it and its contents, I get no error message. Is there a known problem with the PHP SOAP server functions and the "soapenc:Array" type ? Thanks in advance, Guillaume