SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlQ3L0ZPdkRKRWZXRnNSZmJrejdQOVE9PSIsInZhbHVlIjoiL1RCTHlUVG9GNTkrZitEU2R5T0hnQT09IiwibWFjIjoiNTU3NGUyZDRjOTg1MGVhMTlhNGM2ZTYyZGMyNjI1OTJkOGIyODc3NGZlMTFmNTMyMjUwMDQwZWViZDRkNmYxZCIsInRhZyI6IiJ9 limit 1)