whenever i attempt to optimize my database forum_posts always crash beyond recovery. 

I dont know why. This table consistently get crashed so is it something wrong with my mysqld setup?

Would suggest contacting your host to ensure that your database is not encountering any issues. 

im on dedicated server and nothing is wrong with mysqld as far i can check. only issue is this particular table that keep crashing when i want to optimize it. aamong other 15  websites i host ips is the only one im having issue