TYPO3 error: "Declaration of tx_ttnews_categorytree::getTree() should be compatible with t3lib_treeView::getTree" <p>I copied a TYPO3 site from the server to localhost, TYPO3 version 4.5. I set db credentials in localconf and when I launch the site I got this error.</p> <pre><code>Runtime Notice: Declaration of tx_ttnews_categorytree::getTree() should be compatible with t3lib_treeView::getTree($uid, $depth = 999, $depthData = '', $blankLineCode = '', $subCSSclass = '') </code></pre> <p>I found same problem with Google but no solution, or in a language I was not able to understand.<br> I tried to delete every cache I was able to find, both from files and from db.</p> <p><strong>EDIT</strong></p> <ul> <li>PHP version 5.4.16 </li> <li>XAMPP on WIN 7 version 1.8.2.</li> </ul>