Description of problem:
Input Traditional Chinese in Google Chrome browser.

Version-Release number of selected component:
ibus-table-1.9.18-1.fc27

Additional info:
reporter:       libreport-2.9.3
cmdline:        /usr/bin/python3 /usr/share/ibus-table/engine/main.py --ibus
crash_function: __bus_destroy_cb
exception_type: RuntimeError
executable:     /usr/share/ibus-table/engine/main.py
kernel:         4.15.17-300.fc27.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
main.py:159:__bus_destroy_cb:RuntimeError: reentrant call inside <_io.BufferedWriter name='/home/lewish/.cache/ibus-table/debug.log'>

Traceback (most recent call last):
  File "/usr/share/ibus-table/engine/table.py", line 2120, in _sync_user_db
    def _sync_user_db(self):
  File "/usr/share/ibus-table/engine/main.py", line 296, in <lambda>
    signal (SIGTERM, lambda signum, stack_frame: cleanup(ima))
  File "/usr/share/ibus-table/engine/main.py", line 174, in cleanup
    ima_ins.quit()
  File "/usr/share/ibus-table/engine/main.py", line 154, in quit
    self.__bus_destroy_cb()
  File "/usr/share/ibus-table/engine/main.py", line 159, in __bus_destroy_cb
    print("finalizing:)")
  File "/usr/share/ibus-table/engine/main.py", line 296, in <lambda>
    signal (SIGTERM, lambda signum, stack_frame: cleanup(ima))
  File "/usr/share/ibus-table/engine/main.py", line 174, in cleanup
    ima_ins.quit()
  File "/usr/share/ibus-table/engine/main.py", line 154, in quit
    self.__bus_destroy_cb()
  File "/usr/share/ibus-table/engine/main.py", line 159, in __bus_destroy_cb
    print("finalizing:)")
RuntimeError: reentrant call inside <_io.BufferedWriter name='/home/lewish/.cache/ibus-table/debug.log'>

Local variables in innermost frame:
bus: None
self: <__main__.IMApp object at 0x7efe085085c0>