<h4>Database Administration Fixes</h4><ul><li><strong>database.php:</strong> Removed debug <code>echo count($websites)</code> that output raw number before page HTML</li><li><strong>custom_js.php:</strong> Removed empty <code>alert()</code> debug call that showed popup on every page load</li><li><strong>dataSyncController.php:</strong> Changed <code>ini_set(display_errors, 0)</code> to <code>1</code> — errors were being suppressed. Guarded <code>$_REQUEST[_token]</code> with <code>?? ""</code>. Fixed DOCUMENT_ROOT path with <code>rtrim()</code></li><li><strong>index.php:</strong> Guarded <code>$_SESSION[super_admin]</code> (2 occurrences)</li></ul>