I'm sorry, but an uncaught exception occurred.

While running game code:
  File "game/Submods/Table acs selector/tableacs_selector.rpy", line 13, in script
    init -9 python in mas_selspr:
  File "game/Submods/Table acs selector/tableacs_selector.rpy", line 14, in <module>
    GRP_TOPIC_LIST.append("table_acs")
NameError: name 'GRP_TOPIC_LIST' is not defined

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "game/Submods/Table acs selector/tableacs_selector.rpy", line 13, in script
    init -9 python in mas_selspr:
  File "renpy/ast.py", line 823, in execute
  File "renpy/python.py", line 1178, in py_exec_bytecode
  File "game/Submods/Table acs selector/tableacs_selector.rpy", line 14, in <module>
    GRP_TOPIC_LIST.append("table_acs")
NameError: name 'GRP_TOPIC_LIST' is not defined