Got the error logs configured - here is what I am getting:
16-Oct-2007 10:01:31] 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

[16-Oct-2007 10:02:14] 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

[16-Oct-2007 10:02:14] 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

[16-Oct-2007 10:02:14] 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

[16-Oct-2007 10:02:14] 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

[16-Oct-2007 10:02:59] 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

[16-Oct-2007 10:02:59] 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

[16-Oct-2007 10:03:44] 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

[16-Oct-2007 10:03:44] 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

[16-Oct-2007 10:04:10] 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

[16-Oct-2007 10:04:10] 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

[16-Oct-2007 10:04:29] 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

[16-Oct-2007 10:04:29] 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

[16-Oct-2007 10:05:14] 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

[16-Oct-2007 10:05:14] 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

[16-Oct-2007 10:05:44] 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

[16-Oct-2007 10:05:44] 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

[16-Oct-2007 10:05:58] 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

[16-Oct-2007 10:05:58] 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

[16-Oct-2007 10:06:29] 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

[16-Oct-2007 10:06:29] 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

[16-Oct-2007 10:06:43] 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

[16-Oct-2007 10:06:43] 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