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 '' at line 23 in /home/vriconsulting/www/artigo.php:31 Stack trace: #0 /home/vriconsulting/www/artigo.php(31): mysqli_query(Object(mysqli), '\n\t\t\t\tSELECT \n\t\t...') #1 {main} thrown in /home/vriconsulting/www/artigo.php on line 31