SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZEUzlBUVdpcUpESDhxK0tPZHhMakE9PSIsInZhbHVlIjoiMldlc21Na0xVTEZ5Nkk5MTJPSW40UT09IiwibWFjIjoiMjc5NDM3ZjA1N2U0ODM2YzBkMjhkZGRkYjYxMDY3MmNiZDIyZDAzMmZlMDlmODFmZTIwNzc1ZDliYTM1NGFlYyIsInRhZyI6IiJ9 limit 1)