我这报错了

Wikipedia <---------> https://en.wikipedia.org/wiki/Wikipedia
Traceback (most recent call last):
  File "E:\Demo\Python\Python35\urllib\wikipedia2mysql.py", line 37, in <module>
    cursor.execute(sql,(url.get_text(),"https://en.wikipedia.org"+url["href"]))
  File "D:\Python35\lib\site-packages\pymysql\cursors.py", line 166, in execute
    result = self._query(query)
  File "D:\Python35\lib\site-packages\pymysql\cursors.py", line 322, in _query
    conn.query(q)
  File "D:\Python35\lib\site-packages\pymysql\connections.py", line 835, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "D:\Python35\lib\site-packages\pymysql\connections.py", line 1019, in _read_query_result
    result.read()
  File "D:\Python35\lib\site-packages\pymysql\connections.py", line 1302, in read
    first_packet = self.connection._read_packet()
  File "D:\Python35\lib\site-packages\pymysql\connections.py", line 981, in _read_packet
    packet.check_error()
  File "D:\Python35\lib\site-packages\pymysql\connections.py", line 393, in check_error
    err.raise_mysql_exception(self._data)
  File "D:\Python35\lib\site-packages\pymysql\err.py", line 107, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.InternalError: (1364, "Field 'id' doesn't have a default value")