SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklYWm9xVmtBcGRJRWtUMjlaVUQrUEE9PSIsInZhbHVlIjoibEZQeGM2Tk9LWndXTy9DYW5PaC9HUT09IiwibWFjIjoiYzQ5ZmYyNzhlYjAwM2NlZjU5ZDI0ZmQyN2RjNWVjYWE5NGRlYjFhM2JkZWJiOTU5NTdhYWI2MzMxYTI2ZDU5NSIsInRhZyI6IiJ9 limit 1)