SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImV2QnJYWVI2NFVsRmtScFN6QnBuRUE9PSIsInZhbHVlIjoiMmhJejRGdDk1ZUhkVXdaMmdtbUJOZz09IiwibWFjIjoiZGU1Zjg0N2ZjZjgyN2MxMDBjMDJhNTk0ZTExNzcxZDk2NWUyOWMwNjkwZjE0ZjdlYzMyZGQ0OTYzZjcyOTg2NyIsInRhZyI6IiJ9 limit 1)