SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFodi9DcnlORXNNck5kMmc3K2Rya3c9PSIsInZhbHVlIjoiNkJQUGZFNWRoTkZ4V2JkeElZT1ZUQT09IiwibWFjIjoiMGE4ZjM1NDA0ODk1YjQ0OGQ2Zjc2MzlkZDAzZmIwMWNmYmNlMTY4NzQyMjdkNDA3NDYxMGI3ZGE5MDIyZmU3NyIsInRhZyI6IiJ9 limit 1)