每当我测试我的网站时，它会随机崩溃，并出现以下错误：

mysql_exceptions.OperationalError: (2006, "Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)")

唯一的解决办法是重新启动程序。
代码摘录：

##################################################### 

# Initialize database

db = MySQLdb.connect(host="<Name removed>.mysql.pythonanywhere-services.com", user="<Name removed>", passwd="<Password removed>", connect_timeout=3600, db="<Name removed>$main")
cur = db.cursor()

@app.route('/form', methods = ['GET', 'POST'])
def form():

 if request.method == 'POST':
    #Import data from the form
    name = request.form['name']
    first_name = request.form['first_name']
    last_name = request.form['last_name']
    email = request.form['email']
    password = request.form['password']
    country = request.form['country']
    account_type = 'admin'

    #Encrypt the password
    password = sha256_crypt.encrypt(password)

    #Generate the country code based off of the input
    loop = cur.execute("SELECT * FROM table;")
    cur.execute("SELECT code, list FROM table;")
    row = cur.fetchone()

回溯：

2018-12-10 14:07:24,036: Exception on /form [POST] 
Traceback (most recent call last):
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/app.py", line 2292, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/app.py", line 1815, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/app.py", line 1718, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/_compat.py", line 35, in reraise
    raise value
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/app.py", line 1813, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/<Link removed for posting>/mysite/app.py", line 235, in form
    loop = cur.execute("SELECT * FROM table;")
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 255, in execute
    self.errorhandler(self, exc, value)
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/MySQLdb/connections.py", line 50, in defaulterrorhandler
    raise errorvalue
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 252, in execute
    res = self._query(query)
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/MySQLdb/cursors.py", line 378, in _query
    db.query(q)
  File "/home/<Link removed for posting>/.virtualenvs/my-virtualenv/lib/python3.4/site-packages/MySQLdb/connections.py", line 280, in query
    _mysql.connection.query(self, query)
_mysql_exceptions.OperationalError: (2006, 'MySQL server has gone away')

错误发生在重新加载网站的前5分钟内，有时会在重新加载时立即发生。寻找一个解决方案，使mysql永远不会超时或解决方案，将允许这个错误永远不会发生。