SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZBeGRYcGt6NUNwSzB3YTBnN3dBdnc9PSIsInZhbHVlIjoiMzAxcGxUcWt4YVJzQ1dBdTVUdWtnUT09IiwibWFjIjoiNTBmZGQzMzc4ZTUwYjc0NmExM2I4YzBhNWY1OTlkM2Q3OGExMzRiMjNjMmM2ZWNlNDY1YTEzOTQ1OTE2NmIxNiIsInRhZyI6IiJ9 limit 1)