Error: SELECT (0.7*views*(ltime-jtime)*level/(visits*(1500655320-jtime))) AS density, name, color, id FROM users WHERE name != '' AND color != '000000' ORDER BY density DESC LIMIT 40

BIGINT UNSIGNED value is out of range in '(`djsmusic_chevismo`.`users`.`ltime` - `djsmusic_chevismo`.`users`.`jtime`)'