2013 Lost connection to MySQL server during query
in:
[select count(*) as count from whos_online where session_id = '1235t3trv3oeqa1p4q9jihutq1' and ip_address='3.12.152.102']

in:
[select count(*) as total from sessions where sesskey = '1235t3trv3oeqa1p4q9jihutq1']