I've upgraded to "WP Google Maps" 6.0.13 and it seems that it broke some files in WordPress. I have other plugins, including for example "Photo Gallery". Now when I update an album for this plugin, I'm getting the error below:
"Warning: Cannot modify header information - headers already sent by (output started at /home/www/9ea6e214345c5766cb97be648b670d57/web/test/lafouleedebussigny/wp-admin/menu-header.php:118) in /home/www/9ea6e214345c5766cb97be648b670d57/web/test/lafouleedebussigny/wp-includes/pluggable.php on line 1121"
I've restored a backup of my site from before the upgrade of "WP Google Maps" to 6.0.13, and the other plugin "Photo Gallery" 1.1.16 works well when I'm updating an album.
However, after I've updated again "WP Google Maps" to 6.0.13, I started to get the same errors as above, when updating an album.
The worse is that, even though I disable "WP Google Maps", I'm getting the same errors, hence it seems that this "WP Google Maps" updates does something wrong.
Any idea ?