GNU nano 2.5.3                               File: /var/www/html-allcountyguitar/includes/connect.php

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<b>Warning</b>:  mysqli_connect(): The server requested authentication method unknown to the client [caching_sha2_password] in <b>/var/www/html-allcountyguitar/the_lessons/guitar_lessons_in_your_home.php</b> on line <b>4</b><br />
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<b>Warning</b>:  mysqli_connect(): (HY000/2054): The server requested authentication method unknown to the client in <b>/var/www/html-allcountyguitar/the_lessons/guitar_lessons_in_your_home.php</b> on line <b>4</b><br />
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<b>Warning</b>:  mysqli_error() expects exactly 1 parameter, 0 given in <b>/var/www/html-allcountyguitar/the_lessons/guitar_lessons_in_your_home.php</b> on line <b>5</b><br />
Error on this page: /the_lessons/guitar_lessons_in_your_home.php Here is the error msg: