Crash!

app.crash

Code Type:       X86-64
Parent Process:  launchd [565]

Date/Time:       2014-01-06 14:26:02.199 -0600
OS Version:      Mac OS X 10.9.1 (13B42)
Report Version:  7

Call graph:
    94 Thread_1191188   DispatchQueue_1: com.apple.main-thread  (serial)
    + 94 start  (in libdyld.dylib) + 1  [0x7fff97a615fd]
    +   94 NSApplicationMain  (in AppKit) + 940  [0x7fff93119803]
    +     94 -[NSApplication run]  (in AppKit) + 553  [0x7fff9312e9cc]
    +       94 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]  (in AppKit) + 122  [0x7fff9313a8db]
    +         94 _DPSNextEvent  (in AppKit) + 1434  [0x7fff9313b28e]
    +           94 _BlockUntilNextEventMatchingListInModeWithFilter  (in HIToolbox) + 65  [0x7fff96a82abc]
    +             94 ReceiveNextEventCommon  (in HIToolbox) + 173  [0x7fff96a82b85]
    +               94 RunCurrentEventLoopInMode  (in HIToolbox) + 226  [0x7fff96a82f0d]
    +                 94 CFRunLoopRunSpecific  (in CoreFoundation) + 309  [0x7fff8efc6275]
    +                   94 __CFRunLoopRun  (in CoreFoundation) + 814  [0x7fff8efc67de]
    +                     94 __CFRunLoopDoBlocks  (in CoreFoundation) + 341  [0x7fff8efc6ee5]
    +                       94 __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__  (in CoreFoundation) + 12  [0x7fff8efd57cc]
    +                         94 __38-[NSClipView _immediateScrollToPoint:]_block_invoke  (in AppKit) + 57  [0x7fff935413f1]
    +                           94 CA::Transaction::commit()  (in QuartzCore) + 388  [0x7fff9286d016]
    +                             94 CA::Context::commit_transaction(CA::Transaction*)  (in QuartzCore) + 236  [0x7fff9286d37c]
    +                               94 CA::Layer::layout_and_display_if_needed(CA::Transaction*)  (in QuartzCore) + 35  [0x7fff9286d8f1]
    +                                 94 CA::Layer::display_if_needed(CA::Transaction*)  (in QuartzCore) + 590  [0x7fff9286e1a2]
    +                                   94 -[_NSViewBackingLayer display]  (in AppKit) + 811  [0x7fff93272aab]
    +                                     94 _NSBackingLayerDisplay  (in AppKit) + 235  [0x7fff9329b713]
    +                                       94 CA::Layer::display_()  (in QuartzCore) + 1539  [0x7fff9286ea6b]
    +                                         94 x_blame_allocations  (in QuartzCore) + 84  [0x7fff9286ef5c]
    +                                           94 ___ZN2CA5Layer8display_Ev_block_invoke  (in QuartzCore) + 59  [0x7fff9286efa0]
    +                                             94 CABackingStoreUpdate_  (in QuartzCore) + 2220  [0x7fff9286f852]
    +                                               94 -[NSView(NSLayerKitGlue) drawLayer:inContext:]  (in AppKit) + 108  [0x7fff9329b848]
    +                                                 94 -[NSView(NSLayerKitGlue) _drawViewBackingLayer:inContext:drawingHandler:]  (in AppKit) + 2297  [0x7fff9329c153]
    +                                                   94 __46-[NSView(NSLayerKitGlue) drawLayer:inContext:]_block_invoke  (in AppKit) + 186  [0x7fff9329c36d]
    +                                                     94 -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inGraphicsContext:CGContext:topView:shouldChangeFontReferenceColor:]  (in AppKit) + 1075  [0x7fff9329c8b0]
    +                                                       94 -[NSTableView drawRect:]  (in AppKit) + 1484  [0x7fff932c14c2]
    +                                                         94 -[NSTableView drawRowIndexes:clipRect:]  (in AppKit) + 776  [0x7fff933f7f7d]
    +                                                           94 -[NSTableView drawRow:clipRect:]  (in AppKit) + 1629  [0x7fff933f8723]
    +                                                             94 -[NSTableView _drawContentsAtRow:column:withCellFrame:]  (in AppKit) + 44  [0x7fff933f89ee]
    +                                                               94 CGColorTransformConvertColorComponents  (in CoreGraphics) + 719  [0x7fff8c8609cb]
    +                                                                 94 _sigtramp  (in libsystem_platform.dylib) + 26  [0x7fff8d2215aa]
    +                                                                   94 NSExceptionHandlerUncaughtSignalHandler  (in ExceptionHandling) + 35  [0x7fff8c7d2c71]
    +                                                                     94 mpRaise  (in MacPractice MD) + 585  [0x10bbb49f2]
    +                                                                       94 -[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:]  (in Foundation) + 134  [0x7fff9734ee6f]
    +                                                                         94 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:]  (in Foundation) + 871  [0x7fff9734f298]
    +                                                                           94 -[NSException(MPprintStackTrace) reportBug]  (in MacPractice MD) + 564  [0x10bbb45d7]
    +                                                                             94 +[ReportBug reportStackTrace:]  (in MacPractice MD) + 105  [0x10b47de63]
    +                                                                               94 +[ReportBug getStackTrace:]  (in MacPractice MD) + 1017  [0x10b47d0c7]
    +                                                                                 94 system  (in libsystem_c.dylib) + 425  [0x7fff95566130]
    +                                                                                   94 __wait4_nocancel  (in libsystem_kernel.dylib) + 10  [0x7fff97b41e3a]