#118 Square brackets in "From" header = error in Filters plugin

[Dave]

I'm using SM 1.5.1, and I have the Filters plugin set
up to filter new messages. Whenver I try to login, and
there is an unread message containing square brackets
in the "From" header, SM fails to load after a
successful login. Instead the following error appears:

Fatal error: Call to undefined function:
sqm_trigger_imap_error() in [path to my home
directory]/public_html/webmail/plugins/filters/filters.php
on line 408

Apache version: 1.3.33
PHP version: 4.3.11
IMAP server: ??? (how do I find that out?)

[Tomas Kuliavas]

Logged In: YES
user_id=225877

1453878 error handler is not initialized in webmail.php

Issue is specific to 1.5.1 and we already have report about it.