SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhNWW1FeWxUSFBTcEtnUngyTUNsMEE9PSIsInZhbHVlIjoiTUY1WDVOSklTYUtWamZXY0hzOC9Zdz09IiwibWFjIjoiODAyYTk4ZmU0YWNmYjZkOTU4YWJlN2UxZjYxODIwNjEzNjNlODg2NDgyNmE3MWRlY2RjN2E5ZjY1N2RkZWQ0YiIsInRhZyI6IiJ9 limit 1)