SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imxwc3RlT090MXdiTDcyZVpiS1h3Vnc9PSIsInZhbHVlIjoiaE11WGd5aGVZbURTdC9zVjdsMjlEQT09IiwibWFjIjoiZDdlMWRjM2UwMjE1MDMzZTFkY2ZmYzE2NzhjOGU5MzI3Mzk2YjJmNDVlY2Y3ZWQyNjBkNGU3MWQyNTc5ZDIzNSIsInRhZyI6IiJ9 limit 1)