[Lazarus] Access violation while open lpi from recent menu

[FreeMan]

Hello,
Some times, if try open project from IDE main form "Open" button's 
recent item. I get this error.(from log) Click ok and then try again, 
project can open.
Kubuntu 14.04 x64
lazarus & fpc last svn
....
TLResourceList.Sort 8 DUPLICATE RESOURCE FOUND: CFPAGERIGHTBTN:BMP
DebugDataMonitor: TIdeThreadsMonitor.Clear
TApplication.HandleException Access violation
   Stack trace:
   $0000000000437F58
.......