Help after upgrade to Seafile 6.3.3!

Hi guys!

After I upgraded to 6.3.3, my login page stops rendering properly. It fails to load any images. Seafile clients keep working business as usual, though. I checked then seahub log, and found a bunch of entries like this:

2018-09-14 02:24:47,730 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:29:47,750 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:34:47,735 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:39:47,764 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:44:47,756 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:49:47,752 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:55:11,125 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 02:59:47,826 [WARNING] django.request:152 get_response Not Found: /api2/events/
2018-09-14 03:03:48,541 [ERROR] seahub.thumbnail.utils:136 generate_thumbnail cannot identify image file <StringIO.StringIO instance at 0x7f610b3002d8>
2018-09-14 03:04:47,792 [WARNING] django.request:152 get_response Not Found: /api2/events/

Any ideas of what might be wrong?

…Nevermind. I had changed the permissions on the NAS where Seafile is hosted, and seems it was having trouble accessing some media-specific folders. Seems after reverting, it’s working again.