Forum i can't create new posts in blog

[محروم.كوم]

hi
i just reinstall the new vbulletin suit 4.3 and after finish instal i restore the database from backup
after i try create new post and have this message


Database errorThe ô???? îé?? database has encountered a problem.Please try the following:

• Load the page again by clicking the Refresh button in your web browser.
• Open the www.mule.co.il home page, then try to open another page.
• Click the Back button to try another link.

The www.mule.co.il forum technical staff have been notified of the error, though you may contact them if the problem persists.

We apologise for any inconvenience.

any help ?
thanks __DEFINE_LIKE_SHARE__