Multiple call of DB setting

Reproduce

Import demo survey Activate debug + debugsql Check sql request

Result 114 time system.db.CDbCommand.query(SELECT * FROM lime_plugin_settings t WHERE t.plugin_id=:yp0 AND t.model IS NULL AND t.model_id IS NULL AND t.key=:yp1. Bound with :yp0='31', :yp1='scriptPositionAvailable')

Attended behaviour Less than 3 time