Error: SQLSTATE[HY000] [1044] Access denied for user 'aireply_chatbot'@'localhost' to database 'aireply_chatbot'<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/aireply/public_html/database.php:18) in <b>/home/aireply/public_html/algorithm.php</b> on line <b>28</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/aireply/public_html/database.php:18) in <b>/home/aireply/public_html/algorithm.php</b> on line <b>29</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/aireply/public_html/database.php:18) in <b>/home/aireply/public_html/algorithm.php</b> on line <b>30</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/aireply/public_html/database.php:18) in <b>/home/aireply/public_html/algorithm.php</b> on line <b>31</b><br />
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<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home/aireply/public_html/database.php:45
Stack trace:
#0 /home/aireply/public_html/config.php(27): Database-&gt;select('settings', 'id=1')
#1 /home/aireply/public_html/index.php(3): include('/home/aireply/p...')
#2 {main}
  thrown in <b>/home/aireply/public_html/database.php</b> on line <b>45</b><br />