Fatal error: Uncaught Error: Undefined constant "ABSPATH" in /usr/home/AriesPB/domains/elektrobud-koszalin.pl/public_html/wp-includes/class-wp-customize-section.php:412
Stack trace:
#0 {main}
  thrown in /usr/home/AriesPB/domains/elektrobud-koszalin.pl/public_html/wp-includes/class-wp-customize-section.php on line 412