[imp] imp-h3-4.0.3 works with Horde 3.0.5?

[Jie Gao]

Hi All,

I am suddenly getting this error message in the log:

[02-Oct-2005 11:50:26] PHP Warning:  Unknown(): The session id contains invalid characters, valid
characters are only a-z, A-Z and 0-9 in Unknown on line 0
[02-Oct-2005 11:50:26] PHP Warning:  Unknown(): Failed to write session data (files). Please verify that
the current setting of session.save_path is correct (/var/www-mail_sessions) in Unknown on line 0

and I can't log in anymore.

A google search shows that are many sites that have this problem, but a
solution. What should I do to debug it?

Thanks,



Jie