SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJGQmxUb0VZWnB5Um9qQ0VTNGdUTWc9PSIsInZhbHVlIjoiTXFZRVI3YWpzYXRhcmZ3N3RQczJDdz09IiwibWFjIjoiYzdhN2RmMjZhYThjNTMwZjdjMjcxMzE5NzAyMDk5NTkwNzQ3Y2I4OGZlNWJjNjJlMzVmNGY3ZGU1NjExYjZkOSIsInRhZyI6IiJ9 limit 1)