SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFLOGtlN2NZM3ZNeFpZTEppMU1qdXc9PSIsInZhbHVlIjoicEUwZUtMblF2cDN0WkNRdnhvdk0vQT09IiwibWFjIjoiNzIwZjIwNTBkMDZhZTc5YmYzNDA3NzUxMzZkYTc3MmY4OGQ5MGY4ZmQ1M2IyOTc4ZGYwZTY0ZTgzZjRlNjBlOSIsInRhZyI6IiJ9 limit 1)