PHP: <br />
<b>Fatal error</b>:  Uncaught Error: Undefined constant &quot;ABSPATH&quot; in /www/habi.gna.ch/doc/wp-includes/class-wp-customize-panel.php:411
Stack trace:
#0 {main}
  thrown in <b>/www/habi.gna.ch/doc/wp-includes/class-wp-customize-panel.php</b> on line <b>411</b><br />