Using Concrete 5.4 - Getting fatal errors on website

Hi folks! At the risk of seeming clueless, which I am, I am getting a long error message when I try to go to my website that worked recently but not now (see below). Does anyone have any idea why this is happening and how to fix it? I'm running 5.4.
I'd be VERY grateful for any thoughts you might have. site is:
Fatal error: Uncaught exception 'ADODB_Exception' with message 'mysql error: [145: Table './cnycdaor_c51/PageStatistics' is marked as crashed and should be repaired] in EXECUTE("insert into PageStatistics (cID, uID, date) values ('1', 0, NOW())") ' in /home/cnycdaor/public_html/concrete/libraries/3rdparty/adodb/ Stack trace: #0 /home/cnycdaor/public_html/concrete/libraries/3rdparty/adodb/ adodb_throw('mysql', 'EXECUTE', 145, 'Table './cnycda...', 'insert into Pag...', false, Object(ADODB_mysql)) #1 /home/cnycdaor/public_html/concrete/libraries/3rdparty/adodb/ ADOConnection->_Execute('insert into Pag...') #2 /home/cnycdaor/public_html/concrete/libraries/3rdparty/adodb/ ADOConnection->Execute('insert into Pag...', Array) #3 [internal function]: ADOConnection->Query('insert into Pag...', Array) #4 /home/cnycdaor/public_html/concrete/libraries/database.php(73): call_user_func_array(Array, Array) #5 /home/cnycdaor/public_html/concrete/models/u in /home/cnycdaor/public_html/concrete/libraries/3rdparty/adodb/ on line 78

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ConcreteOwl replied on at Permalink Reply
You should Truncate your PageStatistics table using phpMyAdmin as it has become extremely bloated with garbage.