Wikimedia Bugzilla is closed!

Greetings,

I'm fairly certain my situation is going to require a re-install, but I'm hodling out 
hope that someone here can lend a novice a hand.  I have a wiki at the above location 
that only has two users for the moment - a friend and me.  My friend alerted me to 
the following problem that appears on every article:

A database query syntax error has occurred. This may indicate a bug in the software. 
The last attempted database query was: 

(SQL query hidden)

from within function "MediaWikiBagOStuff:_doquery". MySQL returned error "1030: Got 
error -1 from table handler (localhost)".

I do not have command line access to the server, but I do have access to phpMyAdmin.  
Any time I attempt a repair, I receive the following:

error    : The handler for the table doesn't support repair

On all but three tables (_searchindex, _trackbacks, _user_netwalk).

Is there something I can try before blowing everything away and starting over, and 
how do I keep this from happening again?

Thanks in advance,
Matt