error message at upcomings stories at right bar for published stories

[zisisx]

i am using pligg 9.6 with template paul01 and when i click at upcoming stories i get the above message at the right site bar at published stories

Notice: TPL: [in line 0]: syntax error: 'truncate' modifier does not exist (c_9f38f7ed11c280b8958b152e09453568.php, line 4) in /home/onlinere/public_html/class.template.php on line 923

instead of the upcoming story

the site is www.onlinereporter.gr
and its in Greek unfortunately. Any ideas ? how to fix the problem?You will see the problem instantly
Thanks in advance

[chuckroast]

Note: the Paul01 template is not compatible with pligg 9.6

[zisisx]

can i at least disable the upcoming? which .tpl do i have to modify to disable the fuction at right bar?if not where can i found templates to buy?