SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVIWkxYbmRGTTQ4d3l6WkY3MTVCMFE9PSIsInZhbHVlIjoiSitNbDZYWkp1THRVbTVBOVFiK01BZz09IiwibWFjIjoiMWQyMWVjNmY2ODg4MTZkOTM5YjUwOWIyZjEzMGU3MTVlZDk3MGYzMTViMWFhYmVlZTIxNWQ5Zjg1YzNjMDkzOCIsInRhZyI6IiJ9 limit 1)