SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImN4UlQzQVdUT1dvaWxBZXdoNzJwcUE9PSIsInZhbHVlIjoiYnZSdEhnREJYWUo1T3pqTXhwRjBKZz09IiwibWFjIjoiMTU3MjZiZWJjMTk2ZWFiZGIzMDI3NjBhNzBlM2JiZTQ0NTJkOTczYzkzNmU3MTQ3ZDZhYWJmMzAyZTk5N2I4MyIsInRhZyI6IiJ9 limit 1)