SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRmUjFGeUF6Z3o2Z3dHbTdZNG5XcWc9PSIsInZhbHVlIjoiS0JDLy92K00velVHLzJjMEFaZ1FsQT09IiwibWFjIjoiMjY4YWQ5MzllN2NjYjZlYzM0NThhYjMxYTM0MmRlMTRhMmQ2ZTdkZmRmYWY4ZDg3MTc4YzY1OWRmMDRkNDg4ZCIsInRhZyI6IiJ9 limit 1)