SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBZamRUVzJsVGNZRzd3bWN4S3BXVVE9PSIsInZhbHVlIjoiQnVTUzlpdTlrWG04b2tvU0V3MVRudz09IiwibWFjIjoiOWI0YmRlYWE2YWNlZTQ1MDNhZjUyMzM4M2RlYzlmN2I4MDk1OTA2Nzg0YjZlOWEwYjZmOGZjMDQ0NTZiNzViYyIsInRhZyI6IiJ9 limit 1)