SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZMYUNEVTRrdWVVdUYrKzFHRU1TcVE9PSIsInZhbHVlIjoidDBWNWdBM2N5M21HOW9meldTNFFaUT09IiwibWFjIjoiOTZmNDFmMWE3YTdhNzdmZjA3NzQ1NTZmM2I0YjlhYjc0MmE2MzRkZDQzMjU2MDA4ZTYwYTc3YWNmNzVjNTBkMSIsInRhZyI6IiJ9 limit 1)