SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklDR3VaTVd2ZkhWaTdqWjZ5VE9ER2c9PSIsInZhbHVlIjoiS0MwVVVPMlRnWmpzUTl1enF0c1ZNUT09IiwibWFjIjoiZTQxYzY2NzVjZjZkZmY1YzY4MjUxY2RmMjI5NTNhMTlmNDk3ODY2MmRmMTI4ODM5NTdiZDQzOWQ0YTlkNDI1ZSIsInRhZyI6IiJ9 limit 1)