SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZzdEJWTm1hSmYxaDZSSy9LZFA1Q0E9PSIsInZhbHVlIjoiVGNXdXUwSllkRE03b1BWeTg1ck91dz09IiwibWFjIjoiNzVkZmZhZDllMDE2MTFjYzE2ZjFiYmMzMmQ2MjNkZjM0NGNkOTIwZDNhZTIxNGRiNmM2YTVmOGE3ZmNkZjA5NSIsInRhZyI6IiJ9 limit 1)