SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im96RWNFM3NvQmVUbjNLdFZ2aGh2N2c9PSIsInZhbHVlIjoidGQxcG9qdTc3SjhiOHJoUHBFY3VCQT09IiwibWFjIjoiNzZiODkzMjM5OWVmYjNiMTZhMTYxZmQ5MTFjNzcxMjVjM2YwOTIyN2VlYTUxZDJkMWQxNjU2MjY5M2Q0NzViMCIsInRhZyI6IiJ9 limit 1)