SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImV1QW80dytXWnZUYk5IaWhRL2xZNEE9PSIsInZhbHVlIjoic2Z3c21yK2s2NjJxbEZjYVU1RXpSQT09IiwibWFjIjoiZTVhYjlmMTBjMWIzNmM0MjNlMGM4ZWE1ZTFkNTA1NzQ5MmUwZmEzMTNhMDkyZWU1ODEwOTY2NzZjY2UwY2NkOCIsInRhZyI6IiJ9 limit 1)