SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9KaUZMdGxMSWVtQVVRZmFhMXlqSXc9PSIsInZhbHVlIjoieXR6YjR4OFhPQ2RZMDgzbHc0cGxLQT09IiwibWFjIjoiMDdlZGU0ZGNlNzFhMDkyYTY3NjhkY2E1ZTA5MWJiMDkyOTMwNjk5ODM0ZDZmODUxN2JmMzhlOTIwNDc3Y2E0ZCIsInRhZyI6IiJ9 limit 1)