SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRPWGZEQmpsbmVhemw2dmU3V0dxVlE9PSIsInZhbHVlIjoicno0YjlRR0ZJV3JtSEFhWmhwMXBJQT09IiwibWFjIjoiYmRlNTdjMGNmMDk0MzU2YmJiNWE0MjRkZWZkYjZkMmRlZmQ2MzgwODk2MjI2NDNkZTFhOWU0ZjgzYjk1ZmU4ZCIsInRhZyI6IiJ9 limit 1)