#35294 [NEW]: MySQL extension causes Can't create thread error on some websites on my server.

From: cjm at cjmweb dot fsnet dot co dot uk Operating system: Windows NT Server 4 PHP version: 5.0.5 PHP Bug Type: MySQL related Bug description: MySQL extension causes Can't create thread error on some websites on my server. Description: ------------ I have enabled PHP-MySQL and set up MySQL correctly so that it all works. However, a few days ago, PHP-MySQL stopped working on some VHosts and stayed working on others. The problem is the fact that it works under some conditions, but not others. The mysql_connect code in this article is the same in both VHosts. Reproduce code: --------------- <?php mysql_connect("localhost","user","pwd"); //ERROR here! ?> Expected result: ---------------- I expect the admin interface or website to come up depending on the non-working domain. Actual result: -------------- Warning: mysql_connect() [function.mysql-connect]: Can't create a new thread (errno 12). If you are not out of available memory, you can consult the manual for a possible OS-dependent bug in F:\wwwroot\index.php on line 23 Could not connect to mysql because Can't create a new thread (errno 12). If you are not out of available memory, you can consult the manual for a possible OS-dependent bug -- Edit bug report at http://bugs.php.net/?id=35294&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35294&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=35294&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=35294&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=35294&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=35294&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=35294&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=35294&r=needscript Try newer version: http://bugs.php.net/fix.php?id=35294&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=35294&r=support Expected behavior: http://bugs.php.net/fix.php?id=35294&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=35294&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=35294&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=35294&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35294&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=35294&r=dst IIS Stability: http://bugs.php.net/fix.php?id=35294&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=35294&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=35294&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=35294&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=35294&r=mysqlcfg