SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InE4S3B0Sy9RVm9mMFRaL21vajh4ZHc9PSIsInZhbHVlIjoiZ0QyellyNCtPdVI4RThaSlFOc24xQT09IiwibWFjIjoiZTgwNDM2MjQ5MmFhZmJlZDgxODA2NjJjYmMyMjE5MjA0OTdlYzI2NmNlYTYzY2FiMDA1Yjk2ZDgxMjcwZGU3NCIsInRhZyI6IiJ9 limit 1)