MySQL error in file: /engine/modules/show.full.php at line 978

Error Number: 1064

The Error returned was:
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 ''1989 Ford F350 4X4 Dually 7.3 Turbo Diesel //LOW MILES - 63,000\') AND id != 50' at line 1

SQL query:

SELECT id, xfields, title, category, alt_name FROM dle_post WHERE category = '30' AND MATCH (title) AGAINST ('1989 Ford F350 4X4 Dually 7.3 Turbo Diesel //LOW MILES - 63,000\') AND id != 509620 AND approve=1 LIMIT 10