SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpqMFpqc1JLYTdqQzR0OFpiT0E5ZkE9PSIsInZhbHVlIjoiMTlMRGR6SStJeVZuSVNEUkc4Z2VyQT09IiwibWFjIjoiNzk4NTVjMjQzOTRiOTFkZGE1NmE5NDgwMjI5MTNlOWRjNzI5NTUyYjY0NWRhODA0MTc0ZmY5NzUwOGI3NjFiNSIsInRhZyI6IiJ9 limit 1)