Thanks and Sorry for my bad english!!!
To keep things clear, before the issue the only thing I did before was to shut down, insert 2 sata drives, into bays 3 and 4, and when I start the server I can't login. When I look into server admin logs, this is what I receive from system log after the failure.
Jul 21 15:29:38 server01 authorizationhost[152]: afp home directory mount failed in CreateSVEFromURL in AFP_OpenSession: status = Too many levels of symbolic links
this was from secure log
Jul 21 15:29:37 server01 SecurityAgent[153]: User info context values set for adminserver
Jul 21 15:29:38 server01 SecurityAgent[153]: Login Window Showing Progress
Jul 21 15:29:38 server01 authorizationhost[152]: DNSAddressResolver::DNSAddressResolver - _CFNetServiceCreateFromURL failed (maybe its a DNS name?)
Jul 21 15:29:38 server01 authorizationhost[152]: FindValidIPAddress - socket 0, IPv4 192.168.1.25:548
Jul 21 15:29:38 server01 authorizationhost[152]: FindValidIPAddress - connect worked socket 0
Jul 21 15:29:38 server01 authorizationhost[152]: FindValidIPAddress - first valid address socket 0, family IPv4
Jul 21 15:29:38 server01 authorizationhost[152]: FindValidIPAddress - prefered IPv4 address socket 0
Jul 21 15:29:38 server01 authorizationhost[152]: IsLocalAddr: The addresses match, checking ports
Jul 21 15:29:38 server01 authorizationhost[152]: IsLocalAddr: looks like the local afp port, returning true
Jul 21 15:29:38 server01 authorizationhost[152]: GetStatus: connecting to self not allowed
Jul 21 15:29:38 server01 authorizationhost[152]: SharedVolumeEnumerator::Init Connect returns 62
Jul 21 15:29:38 server01 authorizationhost[152]: ERROR: AFP_OpenSession - CreateSVEFromURL failed 62
Jul 21 15:29:38 server01 authorizationhost[152]: ERROR | -[HomeDirMounter mountNetworkHomeWithURL:attributes:dirPath:username:] | PremountHomeDirectoryWithAuthentication( url=afp://server01.local/Users, homedir=/Users/adminserver, name=adminserver ) returned 62
Jul 21 15:29:38 server01 authorizationhost[152]: afp home directory mount failed in CreateSVEFromURL in AFP_OpenSession: status = Too many levels of symbolic links
thanks for the help