SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNuaVJmNDZJY2h0RTg0NXZtS0EyNEE9PSIsInZhbHVlIjoiY2JrS0JLMTVhNlhMSEVSOTRoRkpxZz09IiwibWFjIjoiZThjY2FiOWI3MjJkM2Y3ZTdjNTc3ZjRhMDAwOTZlNjAxZTdmOTljYWVhZWM5ZTc3YmRmZGI4YjBjMTE4MGY3ZCIsInRhZyI6IiJ9 limit 1)