[Done v1.3.9] Optimize Database error

1064 You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '-weik_zencart' at line 1
in:
[SHOW TABLE STATUS FROM jun-weik_zencart]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

How should I do?:(

Zen Cart V1.3.6

Server Information:

PHP Version: 4.4.1 (Zend: 1.3.0)
Database: MySQL 4.0.27

Thanks.