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 'GROUP BY quand ORDER BY quand LIMIT 3' at line 1
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 'AND thematique='' GROUP BY quand ORDER BY quand LIMIT 3' at line 1