So, I have a legal full version of Minecraft, version 1.8.7, running Windows XP SP2, whenever I try to connect to a server, it does not connect.
When connecting to Hypixel, I get:
Internal Exception: java.lang.IllegalArgumentException: Parameter ´directory´ is not a directory
On RebornCraft, I get:
I know that my firewall is not the issue as I have played on these same servers previously. I tried typing in the server address again with no luck.
Also, my server ping is perfect: