SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVpMVJOemorOUxRTUJ5alo2dzNqTmc9PSIsInZhbHVlIjoiZWNZVXYxS3VyT1kwTGQ0YWFIcnBlUT09IiwibWFjIjoiNDkwNDBlNGFhOTlhOWQ2MTA1MTU0ODA0YmRmY2JlNjBhMjhlNTIzMTZjYTFiYTFmY2FkOTUxNTA0MjBkNGQxMSIsInRhZyI6IiJ9 limit 1)