Fatal error: Uncaught Error: Undefined constant "OSM_PATH" in /home/avi/pics_html/plugins/piwigo-openstreetmap/osmmap2.php:37 Stack trace: #0 /home/avi/pics_html/osmmap.php(6): include_once() #1 {main} thrown in /home/avi/pics_html/plugins/piwigo-openstreetmap/osmmap2.php on line 37