SELECT * FROM 'book_202151031'

Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''book_202151031'' at line 1 in /users/2021/i2151031/public_html/2022/WebDB/test/insert.php:9 Stack trace: #0 /users/2021/i2151031/public_html/2022/WebDB/test/insert.php(9): mysqli_query() #1 {main} thrown in /users/2021/i2151031/public_html/2022/WebDB/test/insert.php on line 9