6 speed manual can't shift past 2nd

[newBgeek]

Hi Gurus. My 2001 Boxster S got into a situation where neutral got jammed so I couldn't shift past second . I found that the issue was a metal sleeve on the cable popped out and jammed against the end of the cable. I managed to push it back in to the point shown in this photo.
That worked for a couple days but it popped out again. Did this break internally or didn't I push it in far enough? Is the permanent fix a new cable?

Sent from my SM-S921W using Tapatalk

[997_986]

I do not have an answer, but in case you need (a) new cable(s), this is the right link for the work to be performed