SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJxa1JpaFRmTG9WYUpKekZuemp0ZUE9PSIsInZhbHVlIjoiQUt2R0hIUlgvWDhBTUd4dWs5bEptUT09IiwibWFjIjoiYTZhZTQzNDkyMTM3MzU2YWY2ZmU0ZDAxMjBkZjVjMzcyYTljMWE2NjNhNWFmMTg4MDc1NjEwNWQyMGM5MmNhZCIsInRhZyI6IiJ9 limit 1)