Getting this error when running docker-compose

[LorenzoZC]

Starting MarketWatcher...
MarketWatcher started.
Reading target stocks from file: src/market_watcher/research/target_stocks.yaml
Instantiating email notifier...
Instantiating slack notifier...
Instantiating MarketWatcher and running the engine.
Traceback (most recent call last):
File "/usr/local/bin/market_watcher_cli", line 33, in
sys.exit(load_entry_point('market-watcher', 'console_scripts', 'market_watcher_cli')())
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1137, in call
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1062, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1668, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "/app/src/market_watcher/market_watcher_cli.py", line 103, in start
market_watcher_engine.search_for_intestment_opportunities()
File "/app/src/market_watcher/common.py", line 80, in search_for_intestment_opportunities
self.process_latest_market_movements()
File "/app/src/market_watcher/common.py", line 90, in process_latest_market_movements
self.daily_pnls = self.get_daily_pnls()
File "/app/src/market_watcher/common.py", line 114, in get_daily_pnls
return yahoo_financials_target_stocks.get_current_percent_change()
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 719, in get_current_percent_change
return self._stock_price_data('regularMarketChangePercent')
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 658, in _stock_price_data
if self.get_stock_price_data()[tick] is None:
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 606, in get_stock_price_data
return self.get_clean_data(self.get_stock_tech_data('price'), 'price')
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 494, in get_stock_tech_data
return self.get_stock_data(tech_type=tech_type)
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 481, in get_stock_data
dict_ent = self._create_dict_ent(tick, statement_type, tech_type, report_name, hist_obj)
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 409, in _create_dict_ent
re_data = self._scrape_data(YAHOO_URL, tech_type, statement_type)
File "/usr/local/lib/python3.8/site-packages/yahoofinancials/init.py", line 169, in _scrape_data
stores = data["context"]["dispatcher"]["stores"]["QuoteSummaryStore"][tech_type]
TypeError: string indices must be integers