SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9hUXBwdnpoVTlaQU5wc2hyaHozWEE9PSIsInZhbHVlIjoiaytMUWN2NlUvZDA0SzRrajdVbTdDZz09IiwibWFjIjoiOTVhODRhMmZjNmQ2NWQ0NzQxY2I1ODNkZTAyZmViYjM4OTZmYzE1N2NiYTNhZmE1YTc0NDAxYjQ3MzZmYzRjOSIsInRhZyI6IiJ9 limit 1)