Oracle : Ошибка ORA-06125

"NETTCP: ORASRV exited unexpectedly"
*Cause: The ORACLE server process was started but exited unexpectedly.
Possible causes:
1. Insufficient quotas to run ORASRV
2. ORACLE is not installed
See the ORASRV output file for more details; the file will be
in the ORA_SQLNET directory and will have a name of the form:
*Action: If appropriate action is not obvious from the ORASRV output
file then contact your customer support representative.

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