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  [2004-04-06 14:24 UTC] Michael dot Rivera at Ceridian dot com
 Description: ------------ I am running Windows XP with IIS 5.1. I am running the PHP Zend engine as an ISAPI filter. I also have the mssql extension loaded when the web server starts. Approximately 5 minutes after making a database connection to the MS SQL Server 2000 with sp3, I get a windows popup error stating the following : dllhost.exe Application error the instruction at "0x77f83aef" referenced memory at "0x00060009". The memory could not be "written". Click on OK to terminate the program Click on CANCEL to debug the program I have click on OK or cancel then restart the Web Server to get the web application to work. PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits             
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        Last updated: Tue Nov 04 15:00:01 2025 UTC | 
OK, Here is a simple script that causes the problem. This script takes a while to error but it does after about 10 -20 mins. <?php $msconnect=mssql_connect("server","sa","password"); $msdb=mssql_select_db("Northwind",$msconnect); $msquery = "select titleofcourtesy,firstname,lastname from employees"; $msresults= mssql_query($msquery); while ($row = mssql_fetch_array($msresults)) { echo "<li>" . $row['titleofcourtesy'] . " " . $row['firstname'] . " " . $row['lastname'] . "</li>\n"; } ?> To speed up the process refresh the page a couple of times after 5 minutes. On an additional note after enabling errors on I notice that I am recieving a bunch of these errors. Warning: Unknown list entry type in request shutdown (2) in Unknown on line 0 When I start receiving these errors this is when the web server crashes and the dllhost.exe error occurs.