WB 2.08.x

    function WbErrorHandler($iErrorCode, $sErrorText, $sErrorFile, $iErrorLine)

    {

        if (!(error_reporting() & $iErrorCode)) {

            return false;

        }

        $bRetval = false;

        $aErrors = array(

            E_USER_DEPRECATED => 'E_USER_DEPRECATED',

            E_USER_NOTICE     => 'E_USER_NOTICE',

            E_USER_WARNING    => 'E_USER_WARNING',

            E_DEPRECATED      => 'E_DEPRECATED',

            E_NOTICE          => 'E_NOTICE',

            E_WARNING         => 'E_WARNING',

            E_CORE_WARNING    => 'E_CORE_WARNING',

            E_COMPILE_WARNING => 'E_COMPILE_WARNING',

            E_STRICT          => 'E_STRICT',

        );

        if (array_key_exists($iErrorCode, $aErrors)) {

            $sErrorType = $aErrors[$iErrorCode];

            $bRetval = true;

        }

        $aBt= debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);

        $sEntry = date('c').' '.'['.$sErrorType.'] '.str_replace(dirname(__DIR__), '', $sErrorFile).':['.$iErrorLine.'] '

                . ' from '.str_replace(dirname(__DIR__), '', $aBt[2]['file']).':['.$aBt[2]['line'].'] '

                . (@$aBt[2]['class'] ? $aBt[2]['class'].$aBt[2]['type'] : '').$aBt[2]['function'].' '

                . '"'.$sErrorText.'"'.PHP_EOL;

        file_put_contents(dirname(__DIR__).'/temp/ERROR.LOG', $sEntry, FILE_APPEND);

        return $bRetval;

    }

// activate errorhandler

    set_error_handler('WbErrorHandler');

        if (($aRecords = $oSettings->fetchAll(MYSQLI_NUM))) {

            $iNum = sizeof($aRecords);

            for ($i = 0; $i < $iNum; $i++) {

                $aSetting = $aRecords[$i];

                //sanitize true/false values

                $aSetting['value'] = ($aSetting['value'] == 'true'

                                      ? true

                                      : ($aSetting['value'] == 'false'

                                         ? false

                                         : $aSetting['value'])

                                     );

                $sSettingName = strtoupper($aSetting['name']);

                switch($sSettingName):

                    case 'STRING_FILE_MODE':

                        $iTmp = ((intval(octdec($aSetting['value'])) & ~0111)|0600);

                        if(!defined('OCTAL_FILE_MODE')) { define('OCTAL_FILE_MODE', $iTmp); } // deprecated

                        if(!defined('FILE_MODE_OCTAL')) { define('FILE_MODE_OCTAL', $iTmp); }

                        if(!defined('STRING_FILE_MODE')) { define('STRING_FILE_MODE', sprintf('0%03o', $iTmp)); } // deprecated

                        if(!defined('FILE_MODE_STRING')) { define('FILE_MODE_STRING', sprintf('0%03o', $iTmp)); }

                        break;

                    case 'STRING_DIR_MODE':

                        $iTmp = (intval(octdec($aSetting['value'])) |0711);

                        if(!defined('OCTAL_DIR_MODE')) { define('OCTAL_DIR_MODE', $iTmp); } // deprecated

                        if(!defined('DIR_MODE_OCTAL')) { define('DIR_MODE_OCTAL', $iTmp); }

                        if(!defined('STRING_DIR_MODE')) { define('STRING_DIR_MODE', sprintf('0%03o', $iTmp)); } // deprecated

                        if(!defined('DIR_MODE_STRING')) { define('DIR_MODE_STRING', sprintf('0%03o', $iTmp)); }

                        break;

                    case 'PAGES_DIRECTORY':

                        // sanitize pages_directory

                        $sTmp = trim($aSetting['value'], '/');

                        $sTmp = ($sTmp == '' ? '' : '/'.$sTmp);

                        if(!defined('PAGES_DIRECTORY')) { define('PAGES_DIRECTORY', $sTmp); }

                        break;

                    default: // make global const from setting

                        if(!defined($sSettingName)) { define($sSettingName, $aSetting['value']); }

                        break;

                endswitch;

            }

        } else {

            throw new AppException('no settings found');

    } else {

        throw new AppException($oDb->getError());

    }

    $oReg->getWbConstants();

    $iErrorLevel = intval(ER_LEVEL);

    if ($iErrorLevel >= 0 && $iErrorLevel <= E_ALL) {

        error_reporting($iErrorLevel);

    } else {

    // on invalid value in ER_LEVEL activate E_ALL

        error_reporting(E_ALL);

// activate display_errors

    if( intval(ini_get ( 'display_errors' )) == 0 ) {

        ini_set('display_errors', 1);

    }

        $sql = 'SELECT * FROM `'.$oDb->TablePrefix.'mod_captcha_control`';

        if(($oSettings = $oDb->doQuery($sql))) {

            if(($aSetting = $oSettings->fetchAssoc())) {