MySQL - Sytnax - Error

[NiX]

Hallo zusammen

Ich bekomme folgenden Fehler:

SQL-Befehl :

UPDATE 'order' SET file_number = '3', product_number = '3' WHERE file_number = '2' AND product_number = '2'

MySQL meldet:

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 ''order' SET file_number = '3', product_number = '3' WHERE file_

An was liegt das?

Grüsse,
NiX.