Error executing SQL

<h1>Error executing SQL</h1>array(1) {
  [0]=>
  array(5) {
    ["standard-message"]=>
    string(144) "An exception occurred while executing a query: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'ptswebdata.WebCustomers' doesn't exist"
    ["standard-code"]=>
    int(1146)
    ["trace"]=>
    string(492) "#0 /var/www/vhosts/pts-uk.ogles2.co.uk/include/session.php(572): Database\Connection->query('\n              ...')
#1 /var/www/vhosts/pts-uk.ogles2.co.uk/include/session.php(426): Session->getSessionCref()
#2 /var/www/vhosts/pts-uk.ogles2.co.uk/include/session.php(8458): Session->__construct()
#3 /var/www/vhosts/pts-uk.ogles2.co.uk/include/common.php(357): require_once('/var/www/vhosts...')
#4 /var/www/vhosts/pts-uk.ogles2.co.uk/router.php(2): require_once('/var/www/vhosts...')
#5 {main}"
    ["file"]=>
    string(59) "/var/www/vhosts/pts-uk.ogles2.co.uk/Database/Connection.php"
    ["line"]=>
    int(160)
  }
}