what grade is passing

Error: Message: unknown error: net::ERR_PROXY_CONNECTION_FAILED (Session info: chrome=135.0.7049.114) Stacktrace: #0 0x55a132a1d75a #1 0x55a1324d04b0 #2 0x55a1324c7593 #3 0x55a1324b7c69 #4 0x55a1324b996d #5 0x55a1324b7ffe #6 0x55a1324b799e #7 0x55a1324b764f #8 0x55a1324b54cf #9 0x55a1324b5c8a #10 0x55a1324d3949 #11 0x55a13256e1f5 #12 0x55a132547592 #13 0x55a13256d5e0 #14 0x55a132547363 #15 0x55a132513d63 #16 0x55a1325149c1 #17 0x55a1329e2a6b #18 0x55a1329e6951 #19 0x55a1329cab62 #20 0x55a1329e74c4 #21 0x55a1329af13f #22 0x55a132a0b6f8 #23 0x55a132a0b8d6 #24 0x55a132a1c5a6 #25 0x7f59d33b9ac3