Error adding entries with OpenLDAP 1.2.11

[Nate Carlson <natecars@real-time.com>]

Hi,

Every couple days, an OpenLDAP 1.2.11 server I maintain will stop
accepting ADD commands with the following error:

Feb  6 21:29:01 server2 slapd[15901]: conn=12598 op=2 ADD dn="CN=5800010183,o=company,C=US"
Feb  6 21:29:01 server2 slapd[15901]: ====> entry CN=5800010183,o=company, c=US id 40 already in id cache
Feb  6 21:29:01 server2 slapd[15901]: cache_add_entry_lock failed

I've searched the web and the FAQ's and can't find anything.. a restart of
the server fixes the issue.

Server specs:

Compaq P3-500
Linux; kernel 2.2.18, glibc 2.1.3-22 (rh package), gdbm 1.7.3-19 (rh package)
LDAP is configured to use a LDBM database; no indexing is enabled.

Any ideas?

-- 
Nate Carlson <natecars@real-time.com>   | Phone : (952)943-8700
http://www.real-time.com                | Fax   : (952)943-8500