"mysql error: Can't open file: 'word.MYD'. (errno: 145)" indicates that a table is corrupted/damaged.
You can keep fixing them manually by doing the query:
PHP Code:
REPAIR TABLE tablename
So when it says word.MYD then the table word is corrupted/damaged so the query would be:
PHP Code:
REPAIR TABLE word
But, i suggest you to install this hack from Filburt:
https://vborg.vbsupport.ru/showthrea...threadid=51560
It mostly fix those errors automaticilly so you don't have to do it manually and your forum keeps being online, but it's not good if you get these errors often. Notice your host about it.