SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdSbGc5OFBJVnRtaDlKVitwVHpZQUE9PSIsInZhbHVlIjoiRDI0aEwzRGxKTzBUbkFLb2F1ejNsQT09IiwibWFjIjoiZTk0NGNlYzg4Yzg4MDk5NmRiMDA3ZWM4MjY2OGFjMDUzZTJiN2QyOTVhNTAwZTRlMTk2ZTk2ZDY4MmJmZGMwYyIsInRhZyI6IiJ9 limit 1)