Tribler not working after Ddos attack

Hello,
I was got a ddos attack and now Tribler is not working.
Here is the error code:

tribler.gui.utilities.CreationTraceback:
File “run_tribler.py”, line 115, in
File “tribler/gui/start_gui.py”, line 79, in run_gui
File “tribler/gui/utilities.py”, line 435, in trackback_wrapper
File “tribler/gui/event_request_manager.py”, line 201, in reconnect
File “tribler/gui/event_request_manager.py”, line 217, in _connect_to_core

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File “tribler/gui/utilities.py”, line 438, in trackback_wrapper
File “tribler/gui/utilities.py”, line 435, in trackback_wrapper
File “tribler/gui/event_request_manager.py”, line 217, in
File “tribler/gui/event_request_manager.py”, line 148, in on_error
tribler.gui.exceptions.CoreConnectTimeoutError: Could not connect with the Tribler Core within 120 seconds: ConnectionRefusedError (code 1)

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Thanks for any future help.