SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdTWVBwbmJ5VSszeWtWZy83ME5sNUE9PSIsInZhbHVlIjoidVRvU0RaclJDUWd1OTFocXFtYVptUT09IiwibWFjIjoiZjk5MjEwMzc3MzgyZmY0ZmNiN2NiNzVmZWRhMWIxMzY2YjlmYWMwMzg5MTMxOGZhZWQ2YmZiZGI4YzViM2QxMCIsInRhZyI6IiJ9 limit 1)