SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjQ0cFVGTWZGS0lRbURxK0Q3aEhmdkE9PSIsInZhbHVlIjoicUVVTDJib01vYXk0NlM5QjByN3UxUT09IiwibWFjIjoiNTIyYWViN2U5OTI0NDcwOWQyNTA3NzJlMWMxMzU0MzMxNGMxNjUxMzljYjVkZWZlMTAwZjVjYzg5MDYzNjU3OCIsInRhZyI6IiJ9 limit 1)