'Too many items', it says

:stuck_out_tongue: When I start up my pc, there’s a message saying some items cannot be shown at startup, there’s not enough room & I should unpin some, use smaller icons, etc.
Do I have to get rid of some of the icons that show up on the right side of the window? I don’t have ‘junk’, just what I usually use . Hope this makes sense ! ?

http://forums.pcw.co.uk/showthread.php?t=79991
http://www.tomshardware.co.uk/forum/82530-35-items-shown