SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRSeEtKSWtQUUhnL1pnTSthdkNZR3c9PSIsInZhbHVlIjoiL3dRY0JkdWZ2V09XcXJSYjdOckVHdz09IiwibWFjIjoiYzdjNzJmZTA0ZWM2MDc3NjdiNjI4ZWZlNmU5NGM2ODM2ZmU0MWM5OWQ2NmFkZDRmNDhjY2I1ZTg3NmJkOGU2YiIsInRhZyI6IiJ9 limit 1)