SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhBb1gvYm1SQ1EzS0lOSDhSa3BydUE9PSIsInZhbHVlIjoiWnpvOGhIdU1Lb3IyVk5JNURLVDRPZz09IiwibWFjIjoiZWMxYzNmYjFmODYzNzFkZDBlMWMwYmIwNjg3MGZiMDE1Zjk0Yjc3ZGRmNjg5OTZmNjA5YWMzZTFjZmU1NTkyYyIsInRhZyI6IiJ9 limit 1)