Index: branches/5.1.x/core/kernel/constants.php =================================================================== diff -u -N -r12657 -r13086 --- branches/5.1.x/core/kernel/constants.php (.../constants.php) (revision 12657) +++ branches/5.1.x/core/kernel/constants.php (.../constants.php) (revision 13086) @@ -1,6 +1,6 @@ BaseURL().'core/admin_templates/img/spacer.gif'; define('SPACER_URL', $spacer_url); - if (!$application->IsAdmin()) { + if (!$application->isAdmin) { // don't show debugger buttons on front (if not overrided in "debug.php") safeDefine('DBG_TOOLBAR_BUTTONS', 0); }