where is the caspian sea

Error: Message: unknown error: net::ERR_PROXY_CONNECTION_FAILED (Session info: chrome=135.0.7049.114) Stacktrace: #0 0x55dd2d4a975a #1 0x55dd2cf5c4b0 #2 0x55dd2cf53593 #3 0x55dd2cf43c69 #4 0x55dd2cf4596d #5 0x55dd2cf43ffe #6 0x55dd2cf4399e #7 0x55dd2cf4364f #8 0x55dd2cf414cf #9 0x55dd2cf41c8a #10 0x55dd2cf5f949 #11 0x55dd2cffa1f5 #12 0x55dd2cfd3592 #13 0x55dd2cff95e0 #14 0x55dd2cfd3363 #15 0x55dd2cf9fd63 #16 0x55dd2cfa09c1 #17 0x55dd2d46ea6b #18 0x55dd2d472951 #19 0x55dd2d456b62 #20 0x55dd2d4734c4 #21 0x55dd2d43b13f #22 0x55dd2d4976f8 #23 0x55dd2d4978d6 #24 0x55dd2d4a85a6 #25 0x7f75843ffac3