bugzilla2.22.1版本Description字段不支持中文输入

rockywin

在Bugzilla2.22.1版本中填写一个Bug单，但在Description中输入中文后，提交时提示以下错误：
DBD::mysql::st execute failed: Data too long for column 'short_desc' at row 1 [for Statement "INSERT INTO bugs (version,rep_platform,bug_severity,priority,op_sys,assigned_to,bug_status,everconfirmed,bug_file_loc,short_desc,target_milestone,product_id,component_id, reporter, delta_ts, estimated_time, remaining_time, deadline) VALUES ('other','PC','blocker','P2','Linux','1','NEW','1','','鏄?,'---','1','1',1, '2006-11-28 10:38:34', 0, 0, NULL)"] at Bugzilla/DB.pm line 84
Bugzilla::DB::SendSQL('INSERT INTO bugs (version,rep_platform,bug_severity,priority,...') called at E:/bugzilla/post_bug.cgi line 406


请问该如何解决，谢谢