SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjkydkdnWEtyQUZ5UXB2dU5jY2gwcUE9PSIsInZhbHVlIjoiWmY2U2pyWllQYlhZUHl2TkpybjRRUT09IiwibWFjIjoiODQ2MWQ0NTU1OTVjMTM0ZTY1ZmViZDVkYWZlNDUxZjIwMjhkNWU4OTE5OTkzZjc0YWNjZTgwZjg0YTMzNThmZSIsInRhZyI6IiJ9 limit 1)