After adding a meeting to a contact whenever we goto the contacts subpanel we get this:

• Error retrieving Contact list: Query Failed SELECT meetings.id , meetings.name , meetings.status , ' ' contact_name , ' ' contact_id , ' ' contact_name_owner , ' ' contact_name_mod , meetings.date_start , jt1.user_name assigned_user_name , jt1.created_by assigned_user_name_owner , 'Users' assigned_user_name_mod, meetings.time_start , meetings.assigned_user_id , 'meetings' panel_name FROM meetings LEFT JOIN users jt1 ON jt1.id= meetings.assigned_user_id AND jt1.deleted=0 AND jt1.deleted=0 INNER JOIN meetings_contacts ON (meetings.id=meetings_contacts.meeting_id AND meetings_contacts.contact_id='c8d3d9e2-5861-655e-80eb-451a9a32e7b0') where ( meetings_contacts.deleted=0 AND meetings.deleted=0 AND (meetings.status='Planned')) AND meetings.deleted=0 ) UNION ALL ( SELECT tasks.id , tasks.name , tasks.status , CONCAT(IFNULL(contacts.first_name,''),' ',IFNULL(contacts.last_name,'')) contact_name , tasks.contact_id , contacts.assigned_user_id contact_name_owner , 'Contacts' contact_name_mod, tasks.date_due as date_start , jt1.user_name assigned_user_name , jt1.created_by assigned_user_name_owner , 'Users' assigned_user_name_mod, tasks.time_due as time_start , tasks.assigned_user_id , 'tasks' panel_name FROM tasks LEFT JOIN contacts contacts ON contacts.id= tasks.contact_id AND contacts.deleted=0 AND contacts.deleted=0 LEFT JOIN users jt1 ON jt1.id= tasks.assigned_user_id AND jt1.deleted=0 AND jt1.deleted=0 where ( tasks.contact_id= 'c8d3d9e2-5861-655e-80eb-451a9a32e7b0' AND tasks.deleted=0 AND (tasks.status='Not Started' OR tasks.status='In Progress' OR tasks.status='Pending Input')) AND tasks.deleted=0 ) UNION ALL ( SELECT calls.id , calls.name , calls.status , ' ' contact_name , ' ' contact_id , ' ' contact_name_owner , ' ' contact_name_mod , calls.date_start , jt1.user_name assigned_user_name , jt1.created_by assigned_user_name_owner , 'Users' assigned_user_name_mod, calls.time_start , calls.assigned_user_id , 'calls' panel_name FROM calls LEFT JOIN users jt1 ON jt1.id= calls.assigned_user_id AND jt1.deleted=0 AND jt1.deleted=0 INNER JOIN calls_contacts ON (calls.id=calls_contacts.call_id AND calls_contacts.contact_id='c8d3d9e2-5861-655e-80eb-451a9a32e7b0') where ( calls_contacts.deleted=0 AND calls.deleted=0 AND (calls.status='Planned')) AND calls.deleted=0 ) ORDER BY date_start desc LIMIT 0,10::MySQL error 1267: Illegal mix of collations (utf8_general_ci,COERCIBLE) and (latin1_swedish_ci,IMPLICIT) for operation 'UNION'