diff --git a/node_modules/vscode-jsonrpc/lib/common/messageReader.js b/node_modules/vscode-jsonrpc/lib/common/messageReader.js
index 99e3dea..c8fc01c 100644
--- a/node_modules/vscode-jsonrpc/lib/common/messageReader.js
+++ b/node_modules/vscode-jsonrpc/lib/common/messageReader.js
@@ -136,6 +136,9 @@ class ReadableStreamMessageReader extends AbstractMessageReader {
                 }
                 const contentLength = headers.get('content-length');
                 if (!contentLength) {
+                    const bodyBuffer = this.buffer.tryReadBody(this.buffer._totalLength);
+                    const bodyString = bodyBuffer.toString();
+                    console.log(`[LSP Debug] ERROR: Body - ${bodyString}`);
                     this.fireError(new Error('Header must provide a Content-Length property.'));
                     return;
                 }