Spring AI Failed to send message to session xxx: Response not usable after response errors.

error ： 2025-05-09 16:33:16,263 [//TID: N/A//] INFO i.m.s.McpAsyncServer - Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=MCP HTTP with SSE Client, version=1.0.0] 2025-05-09 16:33:23,415 [//TID: N/A//] INFO i.m.s.McpAsyncServer - Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=MCP HTTP with SSE Client, version=1.0.0] 2025-05-09 16:33:23,454 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 8292afdf-307a-4337-aa22-e8d2b5134a0c: ServletOutputStream failed to flush: java.io.IOException: Broken pipe 2025-05-09 16:33:27,738 [//TID: N/A//] INFO i.m.s.McpAsyncServer - Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=MCP HTTP with SSE Client, version=1.0.0] 2025-05-09 16:33:27,740 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 8292afdf-307a-4337-aa22-e8d2b5134a0c: Response not usable after response errors. 2025-05-09 16:33:27,771 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 8292afdf-307a-4337-aa22-e8d2b5134a0c: Response not usable after response errors. 2025-05-09 16:33:27,771 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session f1ba1c5e-e676-451a-b155-1941b679756a: ServletOutputStream failed to flush: java.io.IOException: Broken pipe 2025-05-09 16:33:31,997 [//TID: N/A//] INFO i.m.s.McpAsyncServer - Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=MCP HTTP with SSE Client, version=1.0.0] 2025-05-09 16:33:31,999 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 8292afdf-307a-4337-aa22-e8d2b5134a0c: Response not usable after response errors. 2025-05-09 16:33:31,999 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session f1ba1c5e-e676-451a-b155-1941b679756a: Response not usable after response errors. 2025-05-09 16:33:32,025 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 36e4e676-4fae-48e6-81cc-2d17338a72c5: ServletOutputStream failed to flush: java.io.IOException: Broken pipe 2025-05-09 16:33:32,025 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session 8292afdf-307a-4337-aa22-e8d2b5134a0c: Response not usable after response errors. 2025-05-09 16:33:32,025 [//TID: N/A//] ERROR i.m.s.t.WebMvcSseServerTransport - Failed to send message to session f1ba1c5e-e676-451a-b155-1941b679756a: Response not usable after response errors.

spring boot version 3.4.0 java 17

Comment From: zlmoth

the same error