"Handling items"

Thread Title:
After patch 2.28, sometimes I got message "Unable to execute command while handling items." and I can't use anything - neither skills nor even Log Out option. It is disturbing, especially when I'm doing SCoB and can't use my healing spells in the middle of fight :/

ISP:
Toya.net

Type of Internet Connection:
DSL

Internet Connection Speed:
120MB/s

Date & Time:
today it was around 3 p.m GMT+1; earlier - I don't remember

Frequency:
Sometimes

Character Name:
Lilith Raintear

Race:
Miqo'te F

World:
Moogle

Class/Level:
SCH/WHM/CUL/ALC/50

Area and Coordinates:
Old Gridania, Limsa Lominsa Lower Decks, SCoB T1&2, Castrum Meridanum, Wonderer's Palace

Party or Solo:
Party 2, 4 and 8 people. Solo too.

NPC Name:
None

Monster Name:
Trash before last boss in CM, Melusine, Raflesia

In-Game Time:
don't remember

Steps:
First time, when it happened, I was crafting. Second time, when I was trying to use Market Board. Next was in the middle of fight.