update moodle จาก 1.7 เป็น 1.9 แล้ว error ดังรูป ทำไงดีค่ะ
Sorry, but your database is not already in Unicode, and this version of Moodle is not able to migrate your database to Unicode. Please upgrade to Moodle 1.7.x first and perform the Unicode migration from the Admin page. After that is done you should be able to migrate to Moodle 2007101571.02