draggi

Hello,
I have the same issue with PHP8. I have already test to downgrade the version of the PLUGGIN without success.
Here is the error:

[Mon Mar 21 11:19:51.524868 2022] [php:error] [pid 22435] [client 172.20.0.1:0] 

PHP Fatal error:  Uncaught Error: Attempt to assign property "dt" on null in /home/**********leg-st1/www/wp-content/plugins/wp-gpx-maps/wp-gpx-maps_utils.php:196\n
Stack trace:\n#0 /home/**********leg-st1/www/wp-content/plugins/wp-gpx-maps/wp-gpx-maps_utils.php(157): wpgpxmaps_parseXml()
\n#1 /home/**********leg-st1/www/wp-content/plugins/wp-gpx-maps/wp-gpx-maps.php(377): wpgpxmaps_getPoints()
\n#2 /home/**********leg-st1/www/wp-includes/shortcodes.php(356): handle_WP_GPX_Maps_Shortcodes()
\n#3 [internal function]: do_shortcode_tag()
\n#4 /home/**********leg-st1/www/wp-includes/shortcodes.php(228): preg_replace_callback()
\n#5 /home/**********leg-st1/www/wp-includes/class-wp-hook.php(307): do_shortcode()
\n#6 /home/**********leg-st1/www/wp-includes/plugin.php(189): WP_Hook->apply_filters()
\n#7 /home/**********leg-st1/www/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php(1811): apply_filters()
\n#8 /home/**********leg-st1/www/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php(560): WP_REST_Posts_Controller->prepare_item_for_response()
\n#9 /home/**********leg-st1/www/wp-includes/rest-api/class-wp-rest-server.php(1141): WP_REST_Posts_Controller->get_item()
\n#10 /home/**********leg-st1/www/wp-includes/rest-api/class-wp-rest-server.php(988): WP_REST_Server->respond_to_request()
\n#11 /home/**********leg-st1/www/wp-includes/rest-api.php(511): WP_REST_Server->dispatch()
\n#12 /home/**********leg-st1/www/wp-includes/rest-api.php(2860): rest_do_request()\n#13 [internal function]: rest_preload_api_request()
\n#14 /home/**********leg-st1/www/wp-includes/block-editor.php(501): array_reduce()
\n#15 /home/**********leg-st1/www/wp-admin/edit-form-blocks.php(72): block_editor_rest_api_preload()
\n#16 /home/**********leg-st1/www/wp-admin/post.php(187): require('...')
\n#17 {main}\n  thrown in /home/**********leg-st1/www/wp-content/plugins/wp-gpx-maps/wp-gpx-maps_utils.php on line 196, referer: https://www.**********.org/wp-admin/edit.php