SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNhSUJ2c1RqaVZoTXVlRmx5djk0bVE9PSIsInZhbHVlIjoiM1dSdjdiRWd0cGxyc3Z4T25IdFhkUT09IiwibWFjIjoiNjIzNzcyNTc0MzkxZTBiMzVkZDkzMTc2YzAxNzQyNTY2ZDZkZTI3YTlhZjQxNzQ4YWY2ZWFmMDQzYjg5YjFhZCIsInRhZyI6IiJ9 limit 1)