SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkR2b1IvQ01rVFhSVStrZU1ReWt6YlE9PSIsInZhbHVlIjoiVDBacFFLZmYveWJHQTYzV1BHb01sQT09IiwibWFjIjoiNjg2ZjMyOTkxY2IzMzg5NTExNGE5ZTdiNjFiN2NiYWMyOTk3M2I3ZDdmYTg0ODllZjE4MDYxODc1YTk2MGNkZSIsInRhZyI6IiJ9 limit 1)