SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRTdzE3dmVFWHpTNEJHejlVbk1BTXc9PSIsInZhbHVlIjoiL2FlZWdNVWpxeE0ycXRuUEVrTkp5dz09IiwibWFjIjoiODQzY2VkODg1MzI0YzRiZWYwNjczZWRjODVmZmNhZDEzNzA5ZDgyZGIwNmE5Njc0Yjc0MDc0ZmU5NTNjM2FiYSIsInRhZyI6IiJ9 limit 1)