SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikd1dGdJQ3VzTUJOT0Z2Sk51Y3VzR1E9PSIsInZhbHVlIjoidjRWQzBIM2QvaGkvek5XT0RKS0QrUT09IiwibWFjIjoiMzRiNmE5NDhkNTIxZGI1YWI1MWMwNDNlYWQ4ZWNjOGUyMzZlMGEyOTExZTlhMGRjNGM5NDA1ZThkMzExMWIwOSIsInRhZyI6IiJ9 limit 1)