WampServer

I just installed WAMP5 on a Windows Vista computer. When I open a html page (ex [localhost]) it works fine, but if I open a php page (http://localhost/index.php) i receive the following error:
HTTP 500 Internal Server Error

the phpfile only contains this line: <?php phpinfo(); ?>

Can someone please help me?

In the error logfile I found this:
Cannot find module (IP-MI: At line 0 in (none)
Cannot find module (IF-MI: At line 0 in (none)
Cannot find module (TCP-MI: At line 0 in (none)
Cannot find module (UDP-MI: At line 0 in (none)
Cannot find module (SNMPv2-MI: At line 0 in (none)
Cannot find module (SNMPv2-SMI): At line 0 in (none)
Cannot find module (UCD-SNMP-MI: At line 0 in (none)
Cannot find module (UCD-DEMO-MI: At line 0 in (none)
Cannot find module (SNMP-TARGET-MI: At line 0 in (none)
Cannot find module (SNMP-VIEW-BASED-ACM-MI: At line 0 in (none)
Cannot find module (SNMP-COMMUNITY-MI: At line 0 in (none)
Cannot find module (UCD-DLMOD-MI: At line 0 in (none)
Cannot find module (SNMP-FRAMEWORK-MI: At line 0 in (none)
Cannot find module (SNMP-MPD-MI: At line 0 in (none)
Cannot find module (SNMP-USER-BASED-SM-MI: At line 0 in (none)
Cannot find module (SNMP-NOTIFICATION-MI: At line 0 in (none)
Cannot find module (SNMPv2-TM): At line 0 in (none)
Error in my_thread_global_end(): 2 threads didn't exit
[Wed Sep 26 11:47:05 2007] [notice] Child 2596: Child process is exiting
[Wed Sep 26 11:47:05 2007] [notice] Parent: Child process exited successfully.
Error in my_thread_global_end(): 2 threads didn't exit
[Wed Sep 26 11:47:12 2007] [notice] Apache/2.2.4 (Win32) PHP/5.2.4 configured -- resuming normal operations
[Wed Sep 26 11:47:12 2007] [notice] Server built: Jan 9 2007 23:17:20
[Wed Sep 26 11:47:12 2007] [notice] Parent: Created child process 3792
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_exif.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_oci8.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pdo_oci.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pdo_oci8.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pdo_sqlite_external.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pspell.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_sybase_ct.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_ibm_db2.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_ifx.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_ingres.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_maxdb.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_mcve.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_netools.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_oracle.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pdo_ibm.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_pdo_informix.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program Files\\PHP\\ext\\php_svn.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Notice: Constant XML_ELEMENT_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_TEXT_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_CDATA_SECTION_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ENTITY_REF_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ENTITY_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_PI_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_COMMENT_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_DOCUMENT_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_DOCUMENT_TYPE_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_DOCUMENT_FRAG_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_NOTATION_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_HTML_DOCUMENT_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_DTD_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ELEMENT_DECL_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_DECL_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_ENTITY_DECL_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_NAMESPACE_DECL_NODE already defined in Unknown on line 0
PHP Notice: Constant XML_LOCAL_NAMESPACE already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_CDATA already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_ID already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_IDREF already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_IDREFS already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_ENTITY already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_NMTOKEN already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_NMTOKENS already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_ENUMERATION already defined in Unknown on line 0
PHP Notice: Constant XML_ATTRIBUTE_NOTATION already defined in Unknown on line 0
[Wed Sep 26 11:47:12 2007] [notice] Child 3792: Child process is running
[Wed Sep 26 11:47:12 2007] [notice] Child 3792: Acquired the start mutex.
[Wed Sep 26 11:47:12 2007] [notice] Child 3792: Starting 250 worker threads.
[Wed Sep 26 11:47:12 2007] [notice] Child 3792: Starting thread to listen on port 80.
[Wed Sep 26 11:52:23 2007] [error] [client 127.0.0.1] PHP Warning: require_once(SAM/php_sam.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory in sam_factory on line 1
[Wed Sep 26 11:52:23 2007] [error] [client 127.0.0.1] PHP Fatal error: require_once() [<a href='function.require'>function.require</a>]: Failed opening required 'SAM/php_sam.php' (include_path='.;C:\\php5\\pear') in sam_factory on line 1

I suggest you do a clean uninstall and a fresh install.

- uninstall wamp

- delete the c:\wamp folder

- restart pc

- install latest wamp

also make sure you only have one version of apache, mysql, php, etc installed.



CyberSpatium
----------------------
WAMP English Forum Admin

I have WAMP5 working with (for development use only):
Windows Vista Ultimate x64 (64 bit)
Kaspersky Internet Security Suite 7.0.x
Spyware Terminater 2.x
CounterSpy 2.5.x


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normally "500" indicates an error in httpd.conf or .htaccess