Gee ... can't count! Anyway ... in looking at that table for a 2.4.3+ and a site that hasn't had the same issue, that field is 'blank' ... ie, contains no data.
Whlle the setting for max_packets looks large enough, wonder if it really is? Think I'd bump it up a little ... restart mysqld ... and TIA (try it again!).
'spirit of sharing', Ken