diff --git a/openvalidators/run.py b/openvalidators/run.py
index 47a85fc..87ae91a 100644
--- a/openvalidators/run.py
+++ b/openvalidators/run.py
@@ -56,6 +56,6 @@ async def run_forward():
             self.prev_block = ttl_get_block(self)
             self.step += 1
 
-    except Exception as e:
-        bt.logging.error("Error in training loop", str(e))
-        bt.logging.debug(print_exception(value=e))
+    except Exception as err:
+        bt.logging.error("Error in training loop", str(err))
+        bt.logging.debug(print_exception(type(err), err, err.__traceback__))
diff --git a/requirements.txt b/requirements.txt
index fe5eb30..fd1b616 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 bittensor>=5.2.1,<6.0.0
-transformers<=4.28.0
+transformers==4.28.0
 wandb==0.15.3
 datasets==2.14.0
 plotly==5.14.1
diff --git a/scripts/data_collector.py b/scripts/data_collector.py
index a67c36d..3f5bb07 100644
--- a/scripts/data_collector.py
+++ b/scripts/data_collector.py
@@ -168,6 +168,6 @@ def create_mining_dataset(
                 with_score=export_mining_with_scoring_dataset,
                 export_openai_dataset=export_openai_dataset
             )
-    except Exception as e:
-        bt.logging.error("Error in training loop", str(e))
-        bt.logging.debug(print_exception(value=e))
+    except Exception as err:
+        bt.logging.error("Error in data collector execution", str(err))
+        bt.logging.debug(print_exception(type(err), err, err.__traceback__))