[BUG] 服务器错误(数据库异常)

[NeoWang9999]

{'api_name': 'bak_basic', 'token': '591e6891f9287935f45fc712bcf62335a81cd6829ce76c21c0fdf7b2', 'params': {'trade_date': '20221107'}, 'fields': ''}

{'code': 50101, 'msg': '服务器错误(数据库异常)，请稍后再试！期待您能把错误反馈给我们，谢谢！', 'message': "(pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query')\n[SQL: SELECT TRADE_DATE,TS_CODE,NAME,INDUSTRY,AREA,PE,FLOAT_SHARE,TOTAL_SHARE,TOTAL_ASSETS,LIQUID_ASSETS,FIXED_ASSETS,RESERVED,RESERVED_PERSHARE,EPS,BVPS,PB,LIST_DATE,UNDP,PER_UNDP,REV_YOY,PROFIT_YOY,GPR,NPR,HOLDER_NUM FROM TS_STK_TDX_BASIC WHERE TRADE_DATE = '20221107' ORDER BY TRADE_DATE desc LIMIT 7000]\n(Background on this error at: http://sqlalche.me/e/13/e3q8)", 'data': None}