SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBPWk1xK3RuSjJtWVBtVXhsQ3QxL0E9PSIsInZhbHVlIjoiOXU4ZlJVMnQ4VkJFS3VqdFdicFhOQT09IiwibWFjIjoiNGQ3MzM4NTg2MzVhYWNlZmY2NmY4YjJhZmZlNDVjMjE2OGQ1NTM5MzViZDc3NjUzZDAyZjk1ZDM0ZWMwODZlZiIsInRhZyI6IiJ9 limit 1)