SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNPQ0RRT3phRXFoSHJvMWJGS1lwVEE9PSIsInZhbHVlIjoiSXhKMk1PdnVaRitGY2YrS3hKRGtRdz09IiwibWFjIjoiYWU1MDMwNzM1YjY5NzUyM2I5ZWJmMTE1NDA2ODI4M2ZjZmRjMjU2NDhkNGU4MWU4ZTk4ZmViMjNkNGNmNzZiNSIsInRhZyI6IiJ9 limit 1)