SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlQrVWVtRWlGL0tGUnVWVlZHQkczMXc9PSIsInZhbHVlIjoibEJYTjFYYWlOTkU3amtXUGxmVnFTQT09IiwibWFjIjoiNjA1Mjc2YTNlN2Y0Yzc4NmVkMzBiZTgyZjU0NzU4MDMyMmRhMTM0YzY2ZWE3ZDZhNDU5YWY3ODUxNjAzYzI4NyIsInRhZyI6IiJ9 limit 1)