UBB.threads PHP Forum Software Community Forums UBB.threads 7 Version 7 Support Always received this error from time to time: Can't open file: 'ubbt_topics.MYI'. (errno: 145)

*SQL Error:* Can't open file: 'ubbt_topics.MYI'. (errno: 145)
*SQL Error #:* 1016
*Query:* select t1.TOPIC_ID,t1.POST_ID,t2.USER_DISPLAY_NAME,t1.TOPIC_CREATED_TIME,t1.TOPIC_LAST_REPLY_TIME,t1.TOPIC_SUBJECT, t1.TOPIC_STATUS,t1.TOPIC_IS_APPROVED,t1.TOPIC_ICON,t1.TOPIC_VIEWS,t1.TOPIC_REPLIES,t1.TOPIC_TOTAL_RATES, t1.TOPIC_RATING,t3.USER_NAME_COLOR,t2.USER_MEMBERSHIP_LEVEL,t1.USER_ID,t1.TOPIC_IS_STICKY,t1.TOPIC_LAST_POSTER_ID, t1.TOPIC_LAST_POSTER_NAME,t1.TOPIC_LAST_POST_ID,t1.TOPIC_IS_EVENT,t1.TOPIC_HAS_FILE,t1.TOPIC_HAS_POLL from ubbt_TOPICS as t1 left join ubbt_USERS as t2 on t1.USER_ID = t2.USER_ID left join ubbt_USER_PROFILE as t3 on t1.USER_ID = t3.USER_ID where t1.FORUM_ID = 35 and t1.TOPIC_IS_STICKY = '0' ORDER BY t1.TOPIC_LAST_REPLY_TIME DESC LIMIT 30 /


Anyone know why? Our forum is running in a dedicated Windows server