SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpnWlJQVTNrQkljSU42T2pwTDdzeXc9PSIsInZhbHVlIjoicUtGSVY2Z0tFak12WmFLWnI3cXBzdz09IiwibWFjIjoiYWExOTI1M2UyZGNkMzc2YzY3MWZlMTgyOTc3Mzc0YWM4ZmM1YjZiZWZkNzI4YmI2ZWIyMWEyY2RjOTUzODNhNCIsInRhZyI6IiJ9 limit 1)