Error after migration to 5.0.1

[nfplacide]

After a migration, can't create any auto response. When trying got below mail :

Need ID!

Table 'otrs.scheduler_task_list' doesn't exist, SQL: 'SELECT id, task_type, due_time FROM scheduler_task_list ORDER BY create_time, id ASC'

Table 'otrs.scheduler_task_list' doesn't exist, SQL: 'INSERT INTO scheduler_task_list (task_data, task_data_md5, task_type, due_time, create_time) VALUES (?, ?, ?, ?,

Unknown column 'charset' in 'field list', SQL: 'INSERT INTO auto_response (name, valid_id, comments, text0, text1, type_id, system_address_id, charset, content_type, create_time, create_by, change_time, change_by)VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, '2015-11-08 22:50:15' , ?, '2015-11-08 22:50:15' , ?)'