Profile Manager Service stopped "error reading settings"

Hello to all.

from yesterday we are not be able to start the Profile Manager Service.

Multiple errors occured on the server while reading settings message.

The log of the Profile manager gives us the below

Feb 14 10:16:48 elserverx.elhsa.gr ProfileManager[208] <Info>: Completed in 624ms (View: 0, DB: 3) | 200 OK [https://elserverx.elhsa.gr/magic/do_magic]

Feb 14 10:17:43 elserverx.elhsa.gr ruby[204] <Error>: Check-in to the service com.apple.system.opendirectoryd.api failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.

Feb 14 10:17:43 elserverx.elhsa.gr ruby[204] <Error>: error communicating with opendirectoryd: Connection invalid

Feb 14 10:17:43 elserverx.elhsa.gr ruby[207] <Error>: Check-in to the service com.apple.system.opendirectoryd.api failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.

Feb 14 10:17:43 elserverx.elhsa.gr ruby[207] <Error>: error communicating with opendirectoryd: Connection invalid

Feb 14 10:17:43 elserverx.elhsa.gr ruby[203] <Error>: Check-in to the service com.apple.system.opendirectoryd.api failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.

Feb 14 10:17:43 elserverx.elhsa.gr ruby[203] <Error>: error communicating with opendirectoryd: Connection invalid

Feb 14 10:17:43 elserverx.elhsa.gr ruby[206] <Error>: Check-in to the service com.apple.system.opendirectoryd.api failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.

Feb 14 10:17:43 elserverx.elhsa.gr ruby[206] <Error>: error communicating with opendirectoryd: Connection invalid

Feb 14 10:17:43 elserverx.elhsa.gr ruby[208] <Error>: Check-in to the service com.apple.system.opendirectoryd.api failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.

Feb 14 10:17:43 elserverx.elhsa.gr ruby[208] <Error>: error communicating with opendirectoryd: Connection invalid

and the open directory log gives us the below

2013-02-14 12:06:28.963252 EET - Discovered configuration for node name '/Search' at path '/Library/Preferences/OpenDirectory/Configurations//Search.plist'

2013-02-14 12:06:28.963265 EET - Registered node with name '/Search'

2013-02-14 12:06:32.443127 EET - Discovered configuration for node name '/LDAPv3/127.0.0.1' at path '/Library/Preferences/OpenDirectory/Configurations/LDAPv3/127.0.0.1.plist'

2013-02-14 12:06:32.443197 EET - Registered subnode with name '/LDAPv3/127.0.0.1'

2013-02-14 12:06:32.445031 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/legacy.bundle'

2013-02-14 12:06:32.447440 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/search.bundle'

2013-02-14 12:06:32.452261 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/PlistFile.bundle'

2013-02-14 12:06:32.454005 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/FDESupport.bundle'

2013-02-14 12:06:32.474804 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/ConfigurationProfiles.bundle'

2013-02-14 12:06:32.475597 EET - Registered subnode with name '/Local/Default'

2013-02-14 12:06:33.449683 EET - '/Search' has registered, loading additional services

2013-02-14 12:06:33.449695 EET - Initialize augmentation support

2013-02-14 12:06:33.453505 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/SystemCache.bundle'

2013-02-14 12:06:33.456591 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/ldap.bundle'

2013-02-14 12:06:33.461349 EET - Successfully registered for Kernel identity service requests

2013-02-14 12:06:33.461365 EET - Adjusting kernel ID cache (100 -> 250) and membership cache (100 -> 500)

2013-02-14 12:06:35.539007 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/AppleODClientLDAP.bundle'

2013-02-14 12:06:35.541877 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/AppleODClientPWS.bundle'

2013-02-14 12:06:38.368985 EET - 28.20 - Client: opendirectoryd, UID: 0, EUID: 0, GID: 0, EGID: 0

2013-02-14 12:06:38.368985 EET - 28.20, Module: AppleODClientLDAP - unable to create LDAP connection context - no server specified

2013-02-14 12:06:38.368992 EET - 28.20 - Client: opendirectoryd, UID: 0, EUID: 0, GID: 0, EGID: 0

2013-02-14 12:06:38.368992 EET - 28.20, Module: AppleODClientLDAP - unable to open connection to LDAP server - unable to create connection context

2013-02-14 12:06:43.535973 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/configure.bundle'

2013-02-14 12:06:43.537082 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/keychain.bundle'

2013-02-14 12:06:43.545959 EET - Loaded bundle at path '/System/Library/OpenDirectory/Modules/ActiveDirectory.bundle

Can you please help us with this.

Any ideas????

Thank you