SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdKTkduZ3g1VTl2MEhyTjNZbHVpVWc9PSIsInZhbHVlIjoiNjY1Q0pQQ2NtbHgzOVRNS0psaFpGdz09IiwibWFjIjoiMmQ5OTZlMzljOWFmZDFjNjAzZDFhOTM4M2Q3ZTMxZWNkZjVhMWQ5MTg5N2UxNGRmMDI4YTdmYTVlODBkMjczNyIsInRhZyI6IiJ9 limit 1)