Hacked??? All of a sudden ...

I had my site suspended because of this error

I'm using 7.5beta

had no issues until today.

SELECT count(ID) as count_id FROM Profiles WHERE DateLastNav > SUBDATE(NOW(), INTERVAL 1 MINUTE) AND ID=$?

Mysql error: 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 '?' at line 1

Found error in the file '/home/slipssco/public_html/xxxxxx.com/inc/admin.inc.php' at line 840.
Called 'db_value' function with erroneous argument #0.


Debug backtrace:

Array
(
    [1] => Array
        (
            [file] => /home/slipssco/public_html/sssss.com/inc/classes/BxDolDb.php
            [line] => 236
            [function] => error
            [class] => BxDolDb
            [type] => ->
            [object] => BxDolDb Object
                (
                    [error_cheking] => 1
                    [host] => localhost
                    [port] => 
                    [socket] => 
                    [dbname] => xxxxxx
                    [user] => xxxxxxx
                    [password] => axxxxx
                    [link] => Resource id #33
                    [current_res] => 
                    [current_arr_type] => 1
                    [oParams] => BxDolParams Object

I don't believe that any host would suspend an account over an sql error.   That would be ridiculous..... or am I misunderstanding you?

 Housonlively is correct. Hosting companies won't suspend your account due to an MySQl error. If they did that would be the first. I have had a ton of errors like this before and my hosting Company never suspended. Contact your hosting comapny and see why they did suspend your account. If they did because of a mysql error then you might want to find another provider.

I got these error message over 140 times and within 2 minutes that triggered the server to shut down my site. It's up again after I deleted db and the whole site.

Sounds like some sort of ddos attack of some sort.  If you got 140 error messages within 2 minutes especially. Some sort of syn flood or something which is causing you to get multiple my sql errors that fast.