Moodle is using file called file.php to render images from moodledata outside webroot (you should not have direct access to moodledata without file.php)
Correct address should be either
http://domainname.com/moodle/file.php/1/cbbamap.jpg
or
http://domainname.com/moodle/file.php?file=/1/cbbamap.jpg
depending on slash argument setting in
Administration -> Server -> HTTP -> Use slash arguments
Try to paste both of them to address bar and if both give red X the problem could be changed permissions of moodledata folder, white spaces or extra lines after last ?> in config.php, some changed settings of php (php.ini) etc.
It's not probably caused by editor itself.