It will show like following example
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 ''%' OR categ LIKE '%1'%'' at line 1 in C:\xampp\htdocs\xvwa\vulnerabilities\sqli\home.php:61 Stack trace: #0 C:\xampp\htdocs\xvwa\vulnerabilities\sqli\home.php(61):
It will show like following example
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 ''%' OR categ LIKE '%1'%'' at line 1 in C:\xampp\htdocs\xvwa\vulnerabilities\sqli\home.php:61 Stack trace: #0 C:\xampp\htdocs\xvwa\vulnerabilities\sqli\home.php(61):