When users attempt to post comments, more often than not they get an error message and usually (not always) the comment doesn't get published. Two whole sections of comments 'went missing' and couldn't be accessed, although the actual comments box listed the current number of comments (which were invisible, to repeat).

Any ideas? We are on the same server as Kos, so perhaps that site had a particularly high amount of users? The whole site is a bit slow, but this is a new thing.


We have movable type 2.5 (i think).

Site address: http://www.nowarblog.org