For only one customer, if I need to search his tickets the system gives me No ticket (but there 148 tickets) and this email error:DB Error #1032
Can't find record in 'ticket_lock'<br /> <br
/>
---- Backtrace ----<br />#0 (root)/include/mysqli.php(163):
osTicket->logDBError('DB Error #1032', '[SELECT ticket....')<br />
#1 (root)/include/staff/tickets.inc.php(254):
db_query('SELECT ticket.t...')<br />
#2 (root)/scp/tickets.php(629):
require_once('/var/www/vhosts...')<br />
#3 {main}
What can be the issue?