SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFTOHJHRkx2enlOZlB0eXhkWGc1dHc9PSIsInZhbHVlIjoiWlh3eTVsQzFkNEp4MW1jZEtYZlJmZz09IiwibWFjIjoiMWM4ZjU1YzljMDI1M2FkYzQ5ZjIxM2M3NzQyZjUzMjZkMDM3NDU0MjM5NTNiMTNiOTIwMDA1ZWUwYjVhZjhjMyIsInRhZyI6IiJ9 limit 1)