Error from apache/dav after system upgrade: Init: Session Cache is not configured [hint: SSLSessionCache]

[Yuri]

After I upgraded the 8.2-STABLE to more current code and upgraded all 
ports I am unable to connect to svn repository through apache: client 
gets this:
Could not authenticate to server: rejected basic challenge.
httpd-errors.log gets messages, see below.

What may be a problem?

Yuri


---httpd-errors.log---
[Fri Jul 01 13:39:27 2011] [info] removed PID file /var/run/httpd.pid 
(pid=12874)
[Fri Jul 01 13:39:27 2011] [notice] caught SIGTERM, shutting down
[Fri Jul 01 13:39:27 2011] [info] Init: Seeding PRNG with 144 bytes of 
entropy
[Fri Jul 01 13:39:27 2011] [info] Init: Generating temporary RSA private 
keys (512/1024 bits)
[Fri Jul 01 13:39:27 2011] [info] Init: Generating temporary DH 
parameters (512/1024 bits)
[Fri Jul 01 13:39:27 2011] [warn] Init: Session Cache is not configured 
[hint: SSLSessionCache]
[Fri Jul 01 13:39:27 2011] [info] Init: Initializing (virtual) servers 
for SSL
[Fri Jul 01 13:39:27 2011] [info] mod_ssl/2.2.19 compiled against 
Server: Apache/2.2.19, Library: OpenSSL/0.9.8k
[Fri Jul 01 13:39:27 2011] [info] mod_unique_id: using ip addr 127.0.0.1
[Fri Jul 01 13:39:28 2011] [info] Init: Seeding PRNG with 144 bytes of 
entropy
[Fri Jul 01 13:39:28 2011] [info] Init: Generating temporary RSA private 
keys (512/1024 bits)
[Fri Jul 01 13:39:28 2011] [info] Init: Generating temporary DH 
parameters (512/1024 bits)
[Fri Jul 01 13:39:28 2011] [info] Init: Initializing (virtual) servers 
for SSL
[Fri Jul 01 13:39:28 2011] [info] mod_ssl/2.2.19 compiled against 
Server: Apache/2.2.19, Library: OpenSSL/0.9.8k
[Fri Jul 01 13:39:28 2011] [notice] Digest: generating secret for digest 
authentication ...
[Fri Jul 01 13:39:28 2011] [notice] Digest: done
[Fri Jul 01 13:39:28 2011] [info] mod_unique_id: using ip addr 127.0.0.1
[Fri Jul 01 13:39:29 2011] [notice] Apache/2.2.19 (FreeBSD) 
mod_ssl/2.2.19 OpenSSL/0.9.8q DAV/2 SVN/1.6.17 configured -- resuming 
normal operations
[Fri Jul 01 13:39:29 2011] [info] Server built: May 24 2011 00:13:27