Fixed a compiler error message (wrong syntax when using a PHP class to implement the class methods)

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@3158 a333f486-631f-4898-b8df-5754b55c2be0

setup/compiler.class.inc.php

@@ -1097,7 +1097,7 @@ EOF;
 			$sParentClass = $oPhpParent->GetChildText('name', '');
 			if ($sParentClass == '')
 			{
-				throw new Exception("Failed to process class '".$oClass->getAttribute('id')."', from '$sRelativeDir':  missing required tag 'name' under 'php_parent'.");
+				throw new Exception("Failed to process class '".$oClass->getAttribute('id')."', missing required tag 'name' under 'php_parent'.");
 			}
 			$sIncludeFile = $oPhpParent->GetChildText('file', '');
 			if ($sIncludeFile != '')