[eluser]vincej[/eluser]
Thanks CroxNix - I thought so much, however, the mystery is that I have never created MY_Googlemaps or MY_JSMIN.
Also when I go to application/core/MY_Googlemaps.php - it does not exist.
Similarly when I do a search through my whole project for MY_Googlemaps or MY_JSMIN the search comes up empty except for in the error logs.
so it is no wonder there is an error - but why would autoload think it is there when it is not ?