SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZEZEtKSDYzR2d0ejJMdCsyTlhsUHc9PSIsInZhbHVlIjoiQjgwcWhqenByME9BR0E4cUEyNlRIUT09IiwibWFjIjoiY2YyMDI0ZTQ0MWNiYTIwN2ZhMDcxNWVjYzI4ZGZkMjg1YzQwMzg0Y2VmMjkxYmZjZWNhMGU5MDJhMmUzYzY0YiIsInRhZyI6IiJ9 limit 1)