Fatal error: Uncaught Error: Undefined constant "OSM_PATH" in /var/www/vhosts/euro-picture.de/httpdocs/Fotoseite/_Piwigo/plugins/piwigo-openstreetmap/osmmap.php:37
Stack trace:
#0 /var/www/vhosts/euro-picture.de/httpdocs/Fotoseite/_Piwigo/osmmap.php(4): include_once()
#1 {main}
thrown in /var/www/vhosts/euro-picture.de/httpdocs/Fotoseite/_Piwigo/plugins/piwigo-openstreetmap/osmmap.php on line 37