Memperbaiki 500 manajer perangkat kesalahan server internal OSX

Sebagai permulaan saya berlari OS X 10.11.6 (Build 15G19009) dan server saya Server 5.1.5 (Build 15S7047). Saya mencoba mendaftarkan mesin menggunakan bagian pengelola perangkat, ketika saya mengklik Enroll tombol Saya mendapatkan 500 kesalahan server internal. Googling sekitar Saya menemukan bahwa ini sangat umum dan tidak ada cara "pasti" untuk memperbaikinya. Melihat melalui file log saya, saya menemukan kesalahan berikut:

0:: [47806] [2018/03/05 15:47:59.147]  Caught exception sending objc_msgsend-style notification <PGDatabaseNotification:0x7fd52396e770> [channel: 'objc_send', message: '[DMDevicemgrd deleteStudentImage:28]'].
0:: [47806] [2018/03/05 15:47:59.902]  Caught exception sending objc_msgsend-style notification <PGDatabaseNotification:0x7fd521e340b0> [channel: 'objc_send', message: '[DMDevicemgrd deleteStudentImage:31]'].
0:: [47806] [2018/03/05 15:48:00.202]  Caught exception sending objc_msgsend-style notification <PGDatabaseNotification:0x7fd521c57200> [channel: 'objc_send', message: '[DMDevicemgrd deleteStudentImage:32]'].
0:: [47806] [2018/03/05 15:48:00.595]  Caught exception sending objc_msgsend-style notification <PGDatabaseNotification:0x7fd523c08b00> [channel: 'objc_send', message: '[DMDevicemgrd deleteStudentImage:33]'].
0:: [47806] [2018/03/05 15:48:00.979]  Caught exception sending objc_msgsend-style notification <PGDatabaseNotification:0x7fd521e324d0> [channel: 'objc_send', message: '[DMDevicemgrd deleteStudentImage:34]'].
0:: [47806] [2018/03/06 00:47:45.759] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/06 00:47:45.787] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/06 01:47:45.267] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/06 01:47:45.268] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/06 02:47:45.226] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/06 02:47:45.226] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/06 03:47:45.216] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/06 03:47:45.216] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/07 00:47:44.433] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/07 00:47:44.434] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/07 01:47:44.395] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/07 01:47:44.396] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/07 02:47:44.308] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/07 02:47:44.309] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/07 03:47:44.205] Caught unhandled exception -[PGConnection executeCSQL:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnection.m:510): "Postgres error 42703 (ERROR:  column "active" does not exist
0:: [47806] [2018/03/07 03:47:44.206] Caught unhandled exception running DMMaintenanceRunner. Aborting.
0:: [47806] [2018/03/07 11:19:12.208] -[DMDevicemgrd _startupContinue]: Caught exception -[PGConnectionPool startObjCMsgSendListenerOnChannel:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnectionPool.m:330): "'(_objCMsgSendChannel)'"
0:: [79900] [2018/03/07 11:23:45.272] -[DMDevicemgrd _startupContinue]: Caught exception -[PGConnectionPool startObjCMsgSendListenerOnChannel:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnectionPool.m:330): "'(_objCMsgSendChannel)'"
0:: [83379] [2018/03/07 11:46:01.605] -[DMDevicemgrd _startupContinue]: Caught exception -[PGConnectionPool startObjCMsgSendListenerOnChannel:] (/BuildRoot/Library/Caches/com.apple.xbs/Sources/RemoteDeviceManagement/RemoteDeviceManagement-895.19/Compiled/Framework-Models/Postgres/PGConnectionPool.m:330): "'(_objCMsgSendChannel)'"

Dari apa yang saya temukan pada masalah ini kesalahan ini sepertinya tidak sesuai dengan solusi, apakah ada yang tahu apa yang bisa saya lakukan di sini?