[2.5LO]

i just went to start my truck after it had been sitting a while and the clutch pedal wouldnt depress at all. i started it using the bypass button and it ran great but the clutch will not budge. before i parked it last summer i replaced the clutch and it ran fine. (i drove it afetr replacement and ran fine) but i didnt bleed the clutch or replace anything other than the clutch. also while it is running i can move the shifter easily into any gear although it wont drive. it idles nicely.
any idea why the clutch would be like this?

any help is appreciated, thanks in advance
-Dan

 

[tippmann243]

bad slave or master, ill vote for the slave they seem to go bad more often then master cylinders