SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImphRXNucHdBeWdZTkY4UzZ4cklOK2c9PSIsInZhbHVlIjoiOWM4OXBwRWNYL3VoQWRQWThIb01xQT09IiwibWFjIjoiYTA4NTYwYzczOWM2ZmEzZWM3NzhmZTYyNWUwY2VjZmQ1ZTllMWI1OGI3M2FhZDBlMDhmNGJjZTBiYTVjZWRlNSIsInRhZyI6IiJ9 limit 1)