Can somebody help me with these errors from the log file?
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][ERROR] Unable to find relationship aos_contracts_tasks
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] tasks for aos_contracts_tasks failed to load
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] error loading relationship tasks
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][ERROR] Unable to find relationship aos_contracts_notes
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] notes for aos_contracts_notes failed to load
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] error loading relationship notes
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][ERROR] Unable to find relationship aos_contracts_meetings
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] meetings for aos_contracts_meetings failed to load
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] error loading relationship meetings
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][ERROR] Unable to find relationship aos_contracts_calls
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] calls for aos_contracts_calls failed to load
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] error loading relationship calls
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][ERROR] Unable to find relationship emails_aos_contracts_rel
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] emails for emails_aos_contracts_rel failed to load
Mon Dec 19 13:25:08 2016 [26289][7098c295-4ea7-26fe-af1d-4dda14b75350][FATAL] error loading relationship emails