Space realated Backup failure

Hi All

I m getting faiulire with below error :-

Kindly anyon can suggest me..

alc-dca-wdc-002.alfa-college.intern
H:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:H:\ An operation on a socket could  not be performed because the system lacked sufficient buffer space or  because a queue was full.

alc-dca-wdc-002.alfa-college.intern
G:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:G:\ An operation on a socket could  not be performed because the system lacked sufficient buffer space or  because a queue was full.

alc-dca-wdc-002.alfa-college.intern
D:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:D:\ An operation on a socket could  not be performed because the system lacked sufficient buffer space or  because a queue was full.

alc-dca-wdc-002.alfa-college.intern
C:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:C:\ An operation on a socket could  not be performed because the system lacked sufficient buffer space or  because a queue was full.

=====================================================================================================

alc-dca-wdc-002.alfa-college.internVSS USER DATA:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\ savegrp: suppressed 50 lines of output.
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\ 61320:save: Cannot bind socket to connection port in configured port range on system alc-dca-wdc-002.alfa-college.intern: The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\ 61320:save: Cannot bind socket to connection port in configured port range on system alc-dca-wdc-002.alfa-college.intern: The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\ lgto_reauth fail: cannot contact server localhost prog 390113 vers 1 (12)
* alc-dca-wdc-002.alfa-college.intern:VSS USER DATA:\ 7162:save: save of VSS USER DATA:\ to noordzee-alc-257.capgemini.nl failed

alc-dca-wdc-002.alfa-college.intern
VSS SYSTEM SERVICES:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\ savegrp: suppressed 10 lines of output.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\ 61320:save: Cannot bind socket to connection port in configured port range on system alc-dca-wdc-002.alfa-college.intern: The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\ 61320:save: Cannot bind socket to connection port in configured port range on system alc-dca-wdc-002.alfa-college.intern: The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\ 39077:save: error, Failed to connect to storage node on amstel-alc-257.capgemini.nl: Remote system error
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM SERVICES:\ 5777:save: Cannot open save session with noordzee-alc-257.capgemini.nl

alc-dca-wdc-002.alfa-college.intern
VSS SYSTEM BOOT:\
failed:incr:save:save -a ' "ignore-all-missing-system-files=yes" '
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\ savegrp: suppressed 18 lines of output.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\ 61320:save: Cannot bind socket to connection port in configured port range on system alc-dca-wdc-002.alfa-college.intern: The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\ 39076:save: RPC warning: 71759 12 %s: %s - %s
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\  3 24 47 RPC cannot make a procedure call: Create failed 11 23 352:Remote system error 11 52 The requested address is not valid in its context.
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\
* alc-dca-wdc-002.alfa-college.intern:VSS SYSTEM BOOT:\ 5777:save: Cannot open save session with noordzee-alc-257.capgemini.nl

Thanks