title: (Background on this error at: http://sqlalche.me/e/e3q8)
body: <p>I'm trying to get the user to submit a form on the homepage and then save that form to a SQL database. However, when the user submits the form, I get the following error: (Background on this error at: <a href="http://sqlalche.me/e/e3q8" rel="noreferrer">http://sqlalche.me/e/e3q8</a>)</p>
  <p>This is my <code>__int__.py</code>:</p>
  <pre class="lang-py prettyprint-override"><code>from flask import Flask
  from flask_sqlalchemy import SQLAlchemy
  from flask_bcrypt import Bcrypt
  from flask_login import LoginManager
  
  app = Flask(__name__)
  app.config['SECRET_KEY'] = '5791628bb0b13ce0c676dfde280ba245'
  app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///site.db'
  
  db = SQLAlchemy(app)
  bcrypt = Bcrypt(app)
  
  login_manager = LoginManager(app)
  login_manager.login_view = 'login'
  login_manager.login_message_category = 'info'
  
  from flaskblog1 import routes
  </code></pre>