SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZuRWhXSGR4a2doeVBBTi9mSzI0d0E9PSIsInZhbHVlIjoiTXA5OHJLOGRwZjdZRlFpVm9WZkgrZz09IiwibWFjIjoiY2EzNzM2NmE0NTcwMWVkNWM3OGU5MTU2Y2FlNDA1ZTg0ZWFlMWFjZWM0NmRmZDBmNTFlODk2YTE2ZTFlNzU3ZiIsInRhZyI6IiJ9 limit 1)