SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Iis4c3dIQWpZNXA4NWI3OStWb0lxUVE9PSIsInZhbHVlIjoiK0ZOQmRuRmRWekFOQzB3WkN0VXo4UT09IiwibWFjIjoiYjg4MWI3MWQ2M2RlMzU3OWZkM2ZmNGY4YmY4YzJkNDNmMzdjNWM5NGVlMGQzMTE0ZWY1MjlkM2MwNjhmYTc3ZiIsInRhZyI6IiJ9 limit 1)