SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFHK0VvY2pUbmZHblhJcXIvYTM2b0E9PSIsInZhbHVlIjoiYU0wRWJkVUN2SGxyMFVoQ3RjR1hMUT09IiwibWFjIjoiYWViZmRhMDg5MTE0NGRmMjFkMTA1OGQ1NGY3NmFkNTAyN2JiYTVhM2Q3M2VkM2ZlYmNmZGMzZDlkMzFmN2NjNCIsInRhZyI6IiJ9 limit 1)