[imp] imp 4.1 options error

[GajendranA]

Hi All
 
I am using HORDE 3.1 and IMP 4.1 with php 5.1.2
After I login to imp and click 'Options' I get this error
 
Fatal error: Call to undefined method Maintenance_IMP::exportIntervalPrefs()
in /usr/local/apache2/htdocs/horde/imp/lib/prefs.php on line 152
 
Can anybody help plz?
 
Thanks
Gajen


This e-mail may contain confidential and/or privileged information.
If you are not the intended recipient or have received this e-mail in error,
please notify the sender immediately and destroy this e-mail. Any
unauthorised copying, disclosure or distribution of the material in this
e-mail is strictly forbidden.