SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9hU0FRclR0N3hNSi92SkloekxUb0E9PSIsInZhbHVlIjoibUVVeTJUUjBYUXQrMTRwVDVNT2pvUT09IiwibWFjIjoiZTdhY2ZkMDA2NzU0ZTNkYTViYTcyN2JkM2E3Y2U0NGU0ZmZiNTRhNjRmZDNiYTlmMzZkNTE3MTUwM2FmMmNjNCIsInRhZyI6IiJ9 limit 1)