aiohttp connection error

[crypto-kotha]

python3.9 passivbot_isolated_margin.py default user default 2021-07-06T14:45:40 initiating ema MATIC/BTC
2021-07-06T14:45:41 updating all balances 2021-07-06T14:45:41 dumping balance log 2021-07-06T14:45:42 updating borrowable MATIC/BTC MATIC 2021-07-06T14:45:42 updating borrowable MATIC/BTC BTC 2021-07-06T14:45:43 updating my trades MATIC/BTC
error with fetch_my_trades unsupported operand type(s) for /: 'str' and 'int' Traceback (most recent call last): File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 42, in tw
return await fn(args, **kwargs) File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 637, in fetch_my_trades print_(['fetched my trades', symbol, ts_to_date(my_trades[0]['time'] / 1000)]) TypeError: unsupported operand type(s) for /: 'str' and 'int'
('MATIC/BTC',) {} Traceback (most recent call last): File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 1532, in asyncio.run(main())
File "/data/data/com.termux/files/usr/lib/python3.9/asyncio/runners.py", line 44, in run return loop.run_until_complete(main) File "/data/data/com.termux/files/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete return future.result()
File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 1523, in main bot = await create_bot(settings)
File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 51, in create_bot
await bot._init() File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 174, in _init
await asyncio.gather([self.update_my_trades(s) for s in self.symbols]) File "/data/data/com.termux/files/home/passivbot/passivbot_isolated_margin.py", line 687, in update_my_trades self.last_my_trades_id[symbol] = mts[-1]['id'] if mts else 0
TypeError: 'TypeError' object is not subscriptable
binance requires to release all resources with an explicit call to the .close() coroutine. If you are using the exchange instance with async coroutines, add exchange.close() to your code into a place when you're done with the exchange and don't need the exchange instance anymore (at the end of your async coroutine). Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x79913de5b0>
Unclosed connector
connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x79913ea0a0>, 158528.254142493), (<aiohttp.client_proto.ResponseHandler object at 0x798e98e760>, 158529.045010358)]'] connector: <aiohttp.connector.TCPConnector object at 0x7991468fd0>

[guntoken]

same issue here. anybody can help us, please? many thanks in advance