SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ0cDljWlFvcXhzQW4rTzVMVE9Mb1E9PSIsInZhbHVlIjoiZHVFeDMyQ01pNzBZS1Ftdjc1RUZ2Zz09IiwibWFjIjoiN2JjZmI4NDgzMDc1YmJhYjFiOTU3MGY1ZmYzN2MyNmRkNDAwMGMwODdkNTU4MmNlNzQyOWE0ZTAzNjliMzI2OSIsInRhZyI6IiJ9 limit 1)