FIX Add null check to ClassInfo::hasTable.

Author: beerbohmdo

src/Core/ClassInfo.php

@@ -93,7 +93,7 @@ public static function hasTable($tableName)
             // Cache the list of all table names to reduce on DB traffic
             $cache->set($cacheKey, $tableList);
         }
-        return !empty($tableList[strtolower($tableName)]);
+        return !empty($tableList[strtolower($tableName ?? '')]);
     }
 
     private static function getCache(): CacheInterface

tests/php/Core/ClassInfoTest.php

@@ -286,6 +286,11 @@ public function testHasMethod($object, $method, $output)
         );
     }
 
+    public function testHasTable()
+    {
+        $this->assertFalse(ClassInfo::hasTable(null));
+    }
+
     public function provideHasMethodCases()
     {
         return [