SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpZb3J4aytJTkE5MVJwV1N2eW1XS1E9PSIsInZhbHVlIjoiTCtjYVZLbEJha01oWDkrbWtrRUtzdz09IiwibWFjIjoiYjZiNGNhZjkyNWE4NTI1ZDc2MDZlYzA2M2JiM2Q5ZDJmZmJmZjM1ZWI1NmRmMmY5ZTU0NGMyZTA1OWFkZjhiMyIsInRhZyI6IiJ9 limit 1)