Fatal error: Unsupported operand types

[PlutoXs]

I Keep getting the following error and I was wondering on how to fix it.\[code\]Fatal error: Unsupported operand types on line 97\[/code\]Its around this area of code listed below. I can list the full code if needed.PHP code\[code\]$total_rating_points = mysqli_fetch_array($result);if (!empty($total_rating_points) && !empty($total_ratings)){ $avg = (round($total_rating_points / $total_ratings,1)); $votes = $total_ratings; echo $avg . "/10 (" . $votes . " votes cast)";} else { echo '(no votes cast)';}\[/code\]Here is Line 97\[code\]$avg = (round($total_rating_points / $total_ratings,1));\[/code\]Here is the full code.\[code\]function getRatingText(){ $dbc = mysqli_connect ("localhost", "root", "", "sitename"); $page = '3'; $sql1 = "SELECT COUNT(*) FROM articles_grades WHERE users_articles_id = '$page'"; $result = mysqli_query($dbc,$sql1); if (!mysqli_query($dbc, $sql1)) { print mysqli_error($dbc); return; } $total_ratings = mysqli_fetch_array($result); $sql2 = "SELECT COUNT(*) FROM grades JOIN articles_grades ON grades.id = articles_grades.grade_id WHERE articles_grades.users_articles_id = '$page'"; $result = mysqli_query($dbc,$sql2); if (!mysqli_query($dbc, $sql2)) { print mysqli_error($dbc); return; } $total_rating_points = mysqli_fetch_array($result); if (!empty($total_rating_points) && !empty($total_ratings)){ $avg = (round($total_rating_points / $total_ratings,1)); $votes = $total_ratings; echo $avg . "/10 (" . $votes . " votes cast)"; } else { echo '(no votes cast)'; }}\[/code\]