This is happening across multiple browsers on multiple machines. Did something change?
The code was just copied from the documentation:
select 'dbr.googlemaps', 'coordinates', 'French sightseeing', 400, 400;
select 48.858863, 2.294362, 'la Tour Eiffel' union select 48.861397, 2.335432, 'Musee du Louvre';
Also, where can I find the source code for the extension?