diff --git a/src/main/java/com/sheepit/client/Error.java b/src/main/java/com/sheepit/client/Error.java
index 2e833db..a86dd7f 100644
--- a/src/main/java/com/sheepit/client/Error.java
+++ b/src/main/java/com/sheepit/client/Error.java
@@ -52,6 +52,7 @@ public class Error {
 		ENGINE_NOT_AVAILABLE(27),
 		VALIDATION_FAILED(25),
 		IMAGE_WRONG_DIMENSION(26),
+		CURRENTLY_HEADLESS(28),
 		DENOISING_NOT_SUPPORTED(29),
 		
 		// internal error handling
@@ -211,6 +212,8 @@ public class Error {
 				return "Can't create/modify files due to missing write permissions in working directory.";
 			case IMAGE_WRONG_DIMENSION:
 				return "The rendered image had the wrong resolution. This project is configured incorrectly. Switching to another project.";
+			case CURRENTLY_HEADLESS:
+				return "Blender can not open a display to create an OpenGL context needed for EEVEE/GPencil. Will try another project in a few minutes.";
 			default:
 				return in.toString();
 		}
diff --git a/src/main/java/com/sheepit/client/Job.java b/src/main/java/com/sheepit/client/Job.java
index 9823e03..cf6ba2b 100644
--- a/src/main/java/com/sheepit/client/Job.java
+++ b/src/main/java/com/sheepit/client/Job.java
@@ -865,6 +865,14 @@ import java.util.regex.Pattern;
 			//09-03 23:36:03 (debug) end of rendering
 			return Error.Type.RENDERER_CRASHED;
 		}
+		else if (line.contains("Unable to open a display")) {
+			//17-03 07:38:47 (debug) Fra:7 Mem:1667.27M (Peak 1762.19M) | Time:06:27.86 | Mem:1184.92M, Peak:1194.58M | Scene, ViewLayer | Sample 187/187
+			//17-03 07:38:47 (debug) Fra:7 Mem:1667.27M (Peak 1762.19M) | Time:06:27.86 | Mem:1184.92M, Peak:1194.58M | Scene, ViewLayer | Finished
+			//17-03 07:38:47 (debug) Unable to open a display
+			//17-03 07:38:47 (debug) end of rendering
+			//17-03 07:38:47 (error) Job::render no picture file found (after finished render (filename_without_extension 116372253_0007)
+			return Error.Type.CURRENTLY_HEADLESS;
+		}
 		return Type.OK;
 	}