XF 2.2 My forum crashes when posting a new comment - error mesage attached

[DigNap15]

Hello
My forum is crashing when members try to post a comment
We get the following error message in Red!

XF\Db\Exception: MySQL statement prepare error [144]: Table './dbzrkg5taes2rp/xf_search_index' is marked as crashed and last (automatic?) repair failed in src/XF/Db/AbstractStatement.php at line 228

XF\Db\AbstractStatement->getException() in src/XF/Db/Mysqli/Statement.php at line 196
XF\Db\Mysqli\Statement->getException() in src/XF/Db/Mysqli/Statement.php at line 39
XF\Db\Mysqli\Statement->prepare() in src/XF/Db/Mysqli/Statement.php at line 54
XF\Db\Mysqli\Statement->execute() in src/XF/Db/AbstractAdapter.php at line 94
XF\Db\AbstractAdapter->query() in src/XF/Db/AbstractAdapter.php at line 218
XF\Db\AbstractAdapter->insert() in src/XF/Search/Source/MySqlFt.php at line 96
XF\Search\Source\MySqlFt->index() in src/XF/Search/Search.php at line 40
XF\Search\Search->index() in src/XF/Behavior/Indexable.php at line 46
XF\Behavior\Indexable->XF\Behavior\{closure}() in src/XF.php at line 365
XF::triggerRunOnce() in src/XF/Mvc/Dispatcher.php at line 156
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 55
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2344
XF\App->run() in src/XF.php at line 512
XF::runApp() in index.php at line 20

Any suggestions?

 

[Kirby]

REPAIR TABLE xf_search_index in your database administration tool of choice (phpMyAdmin, etc.)