diff -r 86289b0c4a27 -r 08c0343b622b www/includes/db_inventory_equipments.php
--- a/www/includes/db_inventory_equipments.php	Sun Jul 04 12:16:25 2021 +0200
+++ b/www/includes/db_inventory_equipments.php	Sun Jul 04 14:25:52 2021 +0200
@@ -57,7 +57,7 @@
 	if (! $result) {
 		syslog(LOG_NOTICE, "db_inventory_equipment: ".$sql." result: ".mysqli_error($connect));
 		$response['error'] = true;
-		$response['msg'] = "SQL fout: ".mysqli_error($link);
+		$response['msg'] = "SQL fout: ".mysqli_error($connect);
 	}
 	exit(json_encode($response));
 
@@ -68,7 +68,7 @@
 	if (! $result) {
                 syslog(LOG_NOTICE, "db_inventory_equipment: ".$sql." result: ".mysqli_error($connect));
                 $response['error'] = true;
-		$response['msg'] = "SQL fout: ".mysqli_error($link);
+		$response['msg'] = "SQL fout: ".mysqli_error($connect);
 		exit(json_encode($response));
 	}
 	if ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
@@ -87,7 +87,7 @@
 	if (! $result) {
 		syslog(LOG_NOTICE, "db_inventory_equipment: ".$sql." result: ".mysqli_error($connect));
 		$response['error'] = true;
-		$response['msg'] = "SQL fout: ".mysqli_error($link);
+		$response['msg'] = "SQL fout: ".mysqli_error($connect);
 	}
 	exit(json_encode($response));