SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5EZEZmckhaWXJYd1pML1F2aVRtREE9PSIsInZhbHVlIjoiTkMwVjV2SGFXV0hPTHMvNU1GSWd0UT09IiwibWFjIjoiYTcyNTVkMzM2ZDIxMWQ0Zjc0OTJmNjQ0YjI1NWM0YzRhMjJlOWJjODhkYjcwMjhlODJmNDEwZjhhMzBjYWFmYiIsInRhZyI6IiJ9 limit 1)