20160405 17:41:22 error scripting/lua: When executing, Lua runtime error: boost thread: trying joining itself: Too many files opened for sharing
stack traceback:
        [C]: in function 'show_dialog'
        ~add-ons/Invasion_from_the_Unknown/lua/gui/bug.lua:197: in function 'bug'
        ~add-ons/Invasion_from_the_Unknown/lua/version.lua:13: in function 'do_bug'
        ~add-ons/Invasion_from_the_Unknown/lua/version.lua:31: in main chunk
        [C]: in function 'dofile'
        [string "..."]:30: in main chunk20160405 17:41:43 warning gui/event: Unhandled event 770.