Opening Signal Tap 2 Causes Fatal Error

Why does this happen to me?

I was using signal tap and suddenly this happened and now it happens every time I try to open signal tap and Quartus crashes.

This is the error log:

Problem Details
Error:

*** Fatal Error: Access Violation at 0X00007FFBBE7F72D0

Module: quartus.exe

Stack Trace:

    0x172cf: SDR_DATA_INSTANCE::get_dom_node + 0xf (sld_sdr)

    0x74b2e: SEDQ_JTAG_WIDGET::get_jtag_hardware + 0x1e (sld_sedq)

     0x5d03: SLDQ_JTAG_WIDGET::on_update_hardware_combo_timer + 0x53 (sld_sldq)

   0x11d700: QMetaObject::activate + 0x520 (QtCore4)

   0x120c59: QObject::event + 0x69 (QtCore4)

    0x22c55: QApplicationPrivate::notify_helper + 0xf5 (QtGui4)

    0x228ef: QApplication::notify + 0x17bf (QtGui4)

   0x10ec4b: QCoreApplication::notifyInternal + 0x7b (QtCore4)

   0x134cdd: QEventDispatcherWin32::registeredTimers + 0x59d (QtCore4)

   0x1340ff: QEventDispatcherWin32::processEvents + 0xb5f (QtCore4)

    0x17445: DispatchMessageW + 0x6a5 (USER32)

    0x16f61: DispatchMessageW + 0x1c1 (USER32)

   0x133982: QEventDispatcherWin32::processEvents + 0x3e2 (QtCore4)

    0x82004: QApplicationPrivate::openPopup + 0x204 (QtGui4)

   0x10bb7b: QEventLoop::exec + 0x22b (QtCore4)

   0x428520: QDialog::exec + 0xf0 (QtGui4)

    0x9edc7: AFCQ_MSG_DISPLAY::internal_error_display + 0x277 (GCL_AFCQ)

    0x1dc81: MSG_REPORT::internal_error + 0xf1 (CCL_MSG)

    0x38817: MSG_ERROR_INFO::finalize + 0x97 (CCL_MSG)

    0x39234: MSG_INTERNAL_ERROR::report + 0xd4 (CCL_MSG)

    0x10389: SDR_DATA_SESSION::parse + 0x1a99 (sld_sdr)

     0x9871: SDR_DATA_SESSION::SDR_DATA_SESSION + 0x241 (sld_sdr)

     0x8071: SDR_DATA_MANAGER::open_session + 0x61 (sld_sdr)

    0x5ed12: SDR_TX_SESSION::open_session + 0x32 (sld_sdr)

    0xcbd14: SEDQ_TX_MANAGER::open_document + 0x104 (sld_sedq)

    0xcc60b: SEDQ_FRAME_WND::open_file + 0x9b (sld_sedq)

    0x1f23e: QUI_FRAME_MGR::open_file + 0x53e (SYS_QUI)

    0x625f6: QUI_TOOLS_MENU::sedq_action + 0x1b6 (SYS_QUI)

   0x11d700: QMetaObject::activate + 0x520 (QtCore4)

     0xa09f: QAction::activate + 0xdf (QtGui4)

   0x3ba703: QMenu::actionGeometry + 0x443 (QtGui4)

   0x3ba595: QMenu::actionGeometry + 0x2d5 (QtGui4)

    0x61b84: QWidget::event + 0xd4 (QtGui4)

   0x3bb444: QMenu::event + 0x284 (QtGui4)

    0x22c55: QApplicationPrivate::notify_helper + 0xf5 (QtGui4)

    0x2184e: QApplication::notify + 0x71e (QtGui4)

   0x10ec4b: QCoreApplication::notifyInternal + 0x7b (QtCore4)

    0x25a9e: QApplicationPrivate::sendMouseEvent + 0x1de (QtGui4)

    0x865b6: QScrollBar::trUtf8 + 0x10b6 (QtGui4)

    0x8a301: QApplication::winMouseButtonUp + 0x2761 (QtGui4)

    0x17445: DispatchMessageW + 0x6a5 (USER32)

    0x16f61: DispatchMessageW + 0x1c1 (USER32)

   0x133982: QEventDispatcherWin32::processEvents + 0x3e2 (QtCore4)

    0x82004: QApplicationPrivate::openPopup + 0x204 (QtGui4)

   0x10bb7b: QEventLoop::exec + 0x22b (QtCore4)

   0x10e18f: QCoreApplication::exec + 0xdf (QtCore4)

     0x198b: qgq_main + 0x8b (quartus)

    0x133a8: msg_main_thread + 0x18 (CCL_MSG)

    0x14bae: msg_thread_wrapper + 0x6e (CCL_MSG)

    0x16af0: mem_thread_wrapper + 0x70 (ccl_mem)

    0x12c41: msg_exe_main + 0xa1 (CCL_MSG)

     0x2777: WinMain + 0x127 (quartus)

     0x1f40: __tmainCRTStartup + 0x148 (quartus)

    0x17973: BaseThreadInitThunk + 0x13 (KERNEL32)

    0x6a270: RtlUserThreadStart + 0x20 (ntdll)

End-trace

Executable: quartus
Comment:
None

System Information
Platform: windows64
OS name: Windows 10
OS version: 10.0

Quartus Prime Information
Address bits: 64
Version: 19.1.0
Build: 670
Edition: Lite Edition

Also when I try to recompile I get this

Problem Details
Error:
Internal Error: Sub-system: SDR, File: /quartus/sld/sdr/sdr_data_session.cpp, Line: 2105

Unexpected FIO_FILE_SYSTEM::status() return

Stack Trace:

    0x10389: SDR_DATA_SESSION::parse + 0x1a99 (sld_sdr)

     0x9871: SDR_DATA_SESSION::SDR_DATA_SESSION + 0x241 (sld_sdr)

     0x8071: SDR_DATA_MANAGER::open_session + 0x61 (sld_sdr)

    0x1f896: ICE_CONTROL_GUI::setup_assignment + 0x356 (sld_ice)

    0x2a54a: QUI_FRAME_WND::flow_starting_setup + 0xca (SYS_QUI)

    0x128f1: QUI_APP::start_flow + 0x51 (SYS_QUI)

    0x4e622: QUI_PROCESSING_MENU::start_compile_action + 0x62 (SYS_QUI)

   0x11d700: QMetaObject::activate + 0x520 (QtCore4)

     0xa09f: QAction::activate + 0xdf (QtGui4)

   0x3485b5: QAbstractButton::click + 0x135 (QtGui4)

   0x349499: QAbstractButton::mouseReleaseEvent + 0x59 (QtGui4)

   0x3f4e7e: QToolButton::mouseReleaseEvent + 0xe (QtGui4)

    0x61b84: QWidget::event + 0xd4 (QtGui4)

    0x22c55: QApplicationPrivate::notify_helper + 0xf5 (QtGui4)

    0x2184e: QApplication::notify + 0x71e (QtGui4)

   0x10ec4b: QCoreApplication::notifyInternal + 0x7b (QtCore4)

    0x25a9e: QApplicationPrivate::sendMouseEvent + 0x1de (QtGui4)

    0x86940: QScrollBar::trUtf8 + 0x1440 (QtGui4)

    0x8a301: QApplication::winMouseButtonUp + 0x2761 (QtGui4)

    0x17445: DispatchMessageW + 0x6a5 (USER32)

    0x16f61: DispatchMessageW + 0x1c1 (USER32)

   0x133982: QEventDispatcherWin32::processEvents + 0x3e2 (QtCore4)

    0x82004: QApplicationPrivate::openPopup + 0x204 (QtGui4)

   0x10bb7b: QEventLoop::exec + 0x22b (QtCore4)

   0x10e18f: QCoreApplication::exec + 0xdf (QtCore4)

     0x198b: qgq_main + 0x8b (quartus)

    0x133a8: msg_main_thread + 0x18 (CCL_MSG)

    0x14bae: msg_thread_wrapper + 0x6e (CCL_MSG)

    0x16af0: mem_thread_wrapper + 0x70 (ccl_mem)

    0x12c41: msg_exe_main + 0xa1 (CCL_MSG)

     0x2777: WinMain + 0x127 (quartus)

     0x1f40: __tmainCRTStartup + 0x148 (quartus)

    0x17973: BaseThreadInitThunk + 0x13 (KERNEL32)

    0x6a270: RtlUserThreadStart + 0x20 (ntdll)

End-trace

Executable: quartus
Comment:
None

System Information
Platform: windows64
OS name: Windows 10
OS version: 10.0

Quartus Prime Information
Address bits: 64
Version: 19.1.0
Build: 670
Edition: Lite Edition

Not sure what to do since this makes Quartus unusable