I assume this is a server issue? Been having some issues the past hour or two

At this point, my forums load -- but when I enter a specific forum, I get this:
Quote
UBB Message
We encountered a problem. The reason reported was

Script: /home/gbb/public_html/threads/scripts/postlist.inc.php
Line#: 520
SQL Error: Table './gbb_threads/ubbt_POSTS' is marked as crashed and last (automatic?) repair failed
SQL Error #: 144
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,t1.TOPIC_POSTER_NAME,t1.TOPIC_THUMBNAIL,t4.POST_BODY 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 left join ubbt_POSTS as t4 on t1.POST_ID = t4.POST_ID where t1.FORUM_ID = 9 and t1.TOPIC_IS_STICKY = '0' ORDER BY t1.TOPIC_LAST_REPLY_TIME desc LIMIT 35

Please click back to return to the previous page.

When I look in phpMyAdmin it says ubbt_POSTS is "In Use" -- can I still run a Repair on it?

Before this, I was getting errors like these:
Quote
UBB Message
We encountered a problem. The reason reported was

Script: /home/gbb/public_html/threads/libs/user.inc.php
Line#: 434
SQL Error: Table './gbb_threads/ubbt_USERS' is marked as crashed and should be repaired
SQL Error #: 145
Query: SELECT t2.USER_TIME_OFFSET,t2.USER_TOPIC_VIEW_TYPE,t2.USER_TIME_FORMAT, t1.USER_ID, t1.USER_DISPLAY_NAME, t1.USER_PASSWORD, t1.USER_SESSION_ID, t1.USER_MEMBERSHIP_LEVEL, t1.USER_IS_BANNED,t1.USER_RULES_ACCEPTED, t1.USER_IS_UNDERAGE, t2.USER_TOTAL_PM, t2.USER_STYLE, t2.USER_HIDE_LEFT_COLUMN,t2.USER_HIDE_RIGHT_COLUMN, t2.USER_LANGUAGE, t2.USER_MOOD, t2.USER_RELATIVE_TIME, t2.USER_TIME_OFFSET,t2.USER_SHOW_ALL_GRAEMLINS, t2.USER_AVATAR, t2.USER_TITLE, t2.USER_CUSTOM_TITLE, t2.USER_NAME_COLOR, t2.USER_SHOW_LEFT_MYSTUFF FROM ubbt_USERS as t1, ubbt_USER_PROFILE as t2 WHERE t1.USER_ID = 2 AND t1.USER_ID = t2.USER_ID
Quote
UBB Message
We encountered a problem. The reason reported was

Script:
Line#:
SQL Error: Too many connections
SQL Error #: 1040
Query: Unable to connect to the database!
Quote
UBB Message
We encountered a problem. The reason reported was

Script:
Line#:
SQL Error: User gbb_admin already has more than 'max_user_connections' active connections
SQL Error #: 1203
Query: Unable to connect to the database!

HTTP and MySQL went down a few times during this time as well. Web host said they tried repairing a few times to no avail...



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