SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpJNFRucVJPc2FCKy9TaWFhMTU4WEE9PSIsInZhbHVlIjoiQWJNZ0lZcHBxMFdqYUtFMkVtRVVvUT09IiwibWFjIjoiYTMxYzg4NTFhNTIzMzk3ODdiMzk2OTIwZWNhMTMwNjYyYWNhNWJkOGRkYWRlYjQ2Njg1NWIzZjAwMmY0MDUyNSIsInRhZyI6IiJ9 limit 1)