SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikp3bGw3MWx2VkJycnhYakM4TlRkZFE9PSIsInZhbHVlIjoiVzhjb2dyMkpJdnVVbHRoaGlMWnBCQT09IiwibWFjIjoiYTgxMjJlZDdmMDVhM2Y3ZWQzYjRkNDU2OTRiZmFjZDA4ZDFmYTU1ZmIxYmY1ZTE3OGU1YzM3Zjg3Mzc0ZmNjOCIsInRhZyI6IiJ9 limit 1)