I can't make status updates nor make text replies to them

[Prosystemsearch]

Please help me on this. For some reason, I am unable to make a status update or even type a reply to an existing one. Whenever I click the reply button, I get sent to my profile page after a few seconds. I can still react via the emotes button, but nothing more. What could be the culprit? Pic related, its the drop-down "create" bar with no status option.