SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikp4S2k2N0lWWWlWUUowVytWVUlhaWc9PSIsInZhbHVlIjoiU2VwcVlDOU1Gc1JsVHU3WElMdEpiUT09IiwibWFjIjoiN2UzNTY2NzY0OTVlMzQyOGMzOTM1ZjQ1NDYzZjRkNGVkZTBhMmQ0NjIzZjM1MDE0OTNiNzc2ODViMzMyYmViZCIsInRhZyI6IiJ9 limit 1)