SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBSTkF6eWQxazUwUkdDYnRDUzFpTWc9PSIsInZhbHVlIjoieTRKZmE0QnYxUzhYcXRiQXVTdUpldz09IiwibWFjIjoiYzNlMDIwODc2NDBmZjU2MTU3MTA0NWYxYjlhNGYwODgwNWQ0MzlkMzA2ZDY3YTA1YmM1ZWJmODYxOWRmMTY5ZCIsInRhZyI6IiJ9 limit 1)