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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /users/2016/i1658021/public_html/2020/WebDB/modify.php on line 2

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Fatal error: Uncaught mysqli_sql_exception: No such file or directory in /users/2016/i1658021/public_html/2020/WebDB/modify.php:10 Stack trace: #0 /users/2016/i1658021/public_html/2020/WebDB/modify.php(10): mysqli_connect() #1 {main} thrown in /users/2016/i1658021/public_html/2020/WebDB/modify.php on line 10