SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilh5SHN5ZndIemVUV2phM0ZscUQ0Z1E9PSIsInZhbHVlIjoiQkd1YnoxZzN0cVNSWFhpTllqeDBoUT09IiwibWFjIjoiNDQ3NTRiYzFmYTY2NzFiZjhkMjIxMTZiMTcwMzA2MDdjNTQyODdjZTVhODlkMzg2ZTQyYWZjOTEzM2E3ZWFiMSIsInRhZyI6IiJ9 limit 1)