SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkwwWEswcjFiK3lUcXpBMERaTVE3RVE9PSIsInZhbHVlIjoiTStEa0NkaE5NOGptaVJzRmREV2w0UT09IiwibWFjIjoiNmQxYTNkZTRhMjY0NWM3M2Q2MmMyZDBmMWQ4ZjU3OWNjODczYTUwZTY1NzRlNjFjYmY1YjBhODI2ZDFhNjg1YyIsInRhZyI6IiJ9 limit 1)