SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklSNjBtaVNRSnlTSFIvYU1TcWszS3c9PSIsInZhbHVlIjoiN2V2VXNmc0I0c0hmakhMT3g1WVI1QT09IiwibWFjIjoiODI3M2RmYjM2YjE2YzczMWQ3NmI4NGFlNDE0ZjY3ZjY1MGExNWE1MjkyOTYzMGNhOWNjNWFiYTBiMGVlYmZhYiIsInRhZyI6IiJ9 limit 1)