Update backend_requests.py

backend_requests.py

@@ -349,7 +349,7 @@ def searchban(screen_name):
     #print(returnjson["tests"]["ghost"])
 
     # No search ban => No ghost ban
-    if returnjson["tests"]["search"] and "ban" in returnjson["tests"]["ghost"] and returnjson["tests"]["ghost"]["ban"] == True:
+    if returnjson["tests"]["search"] and returnjson["tests"]["search"] != "_error" and "ban" in returnjson["tests"]["ghost"] and returnjson["tests"]["ghost"]["ban"] == True:
         returnjson["tests"]["ghost"]["ban"] = False
 
     # No ghost ban && unknown more replies => No more replies ban