SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtVanJRSStsL1ZSLzNrUjRvbXpsc0E9PSIsInZhbHVlIjoic2tyUUVwQUdVOG9ONzNuL2hpV3J3UT09IiwibWFjIjoiOWFhOWEzNjY3MTg2ZTY2NTk4NWQ4YWY3YmE1MTBkOWQwNmI1YjI3NGEyNTFjODNjYzIyOTllMjNiOGUyYjcyNiIsInRhZyI6IiJ9 limit 1)