fix(hot): lesson pages when the config is wrong somehow

user/plugins/m3-p2/m3-p2.php

@@ -269,8 +269,9 @@ class M3P2Plugin extends Plugin
             };
 
             // We're assuming the config exists (it should)
-            $ma = array_filter($ha->lessons, $fdp)[0];
-            $mb = array_filter($hb->lessons, $fdp)[0];
+            // NOOOOPE IT DOES NOT THERE IS A BUG TO HUNT HERE FIXME
+            $ma = @array_filter($ha->lessons, $fdp)[0];
+            $mb = @array_filter($hb->lessons, $fdp)[0];
 
             if (isset($ma['order'])) {
                 $la = floor($ma['order']);