on file: cf7-google-map/includes/class-cf7-googleMap-deactivator.php
line 280: lineObj = addressComponents[idx];
the deactivator file does not contain 280 lines…
the brackets are shown as [ and ] and since they end with ; we get double ;
I am assuming you are getting a javascript error with the js [] brackets not being printed properly.
The js code is beng printed dynamically based on the settings in your dashboard, using a stream buffer ob_start(), I am assuming there is an error occuring in your setup and the stream buffer is not not being handled properly.
Try to enalbe WP_DEBUG mode to see if you are getting any error reported.