how to listen to spotify offline

Error: Message: unknown error: net::ERR_PROXY_CONNECTION_FAILED (Session info: chrome=135.0.7049.114) Stacktrace: #0 0x56119e38b75a #1 0x56119de3e4b0 #2 0x56119de35593 #3 0x56119de25c69 #4 0x56119de2796d #5 0x56119de25ffe #6 0x56119de2599e #7 0x56119de2564f #8 0x56119de234cf #9 0x56119de23c8a #10 0x56119de41949 #11 0x56119dedc1f5 #12 0x56119deb5592 #13 0x56119dedb5e0 #14 0x56119deb5363 #15 0x56119de81d63 #16 0x56119de829c1 #17 0x56119e350a6b #18 0x56119e354951 #19 0x56119e338b62 #20 0x56119e3554c4 #21 0x56119e31d13f #22 0x56119e3796f8 #23 0x56119e3798d6 #24 0x56119e38a5a6 #25 0x7fa015fb3ac3