SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFNdXhFbW1QSlI4QzUxMXR3VTdPZWc9PSIsInZhbHVlIjoid3NpTCtGdXAzc1lDcE1SSkFzRjFBZz09IiwibWFjIjoiOWNjMzk5MGQwOTk4NGMxYTQ0MGE0NWVjMDM0ZGMyOWRhMmRhMGIxMzc4N2UxZGE1ZDE1Y2FmZDk0OWViYTc5MiIsInRhZyI6IiJ9 limit 1)