Bad escape sequence

[Mark Orenstein]

I installed IMP 2.2.2 in early Oct. using the RPM's.  Also, installed MySql.
Since then I have updated RH6.2 with a number of security advisories.  When
I add a contact, I get the following message.

Warning: Bad escape sequence: \' in /home/httpd/html/horde/imp/contacts.php3
on line 92

The contact seems to be added OK.

I am running:

imp-2.2.2-1
horde-1.2.2-1
php-3.0.16-5horde7
MySQL-3.22.32-1
apache-1.3.12-2

Any advice would be appreciated.

Mark Orenstein