Error received: "Oops Something went wrong" during login (4278521)

After upgrading to System Management Appliance (SMA) to version 9.0.270, when using LDAP authentication, the following error will appear upon login (possibly intermittently):

PHP Error: Uncaught Unhandled Exception in /kbox/kboxwww/include/KLDAP.class.php on line 230: Too few aruguments to function LdapApi::Bind(), 0 passed in /kbox/kboxwww/include/KLDAP.class.php on line 230 and exactly 2 expected

NOTE: Applying the hotfix will FORCE A REBOOT on the SMA (K1000).

To apply the hotfix:

1. Download the attachment at the bottom of this article: k1_hotfix_k1_19983_k1_20099_k1_20253_20181214.kbin
2. Go to Settings | Appliance Updates
3. Use the Choose Action in the Manually Update section and navigate to the file downloaded in step 1
4. Click Update

To verify that the hotfix was applied successfully:

Go to Settings | Logs and change the drop-down to Updates.  The logs should be similar to the following:

[notice] Begin KACE SMA k1_hotfix_k1_19983_k1_20099_k1_20253_20181214
[notice] Found compatible KACE SMA version 9.0.270
[notice] Creating backup of /kbox/kboxwww/include/KLDAP.class.php
[notice] Creating backup of /kbox/kboxwww/include/OrganizationFilter.class.php
[notice] Updating /kbox/kboxwww/include/KLDAP.class.php
[notice] Updating /kbox/kboxwww/include/OrganizationFilter.class.php
[notice] k1_hotfix_k1_19983_k1_20099_k1_20253_20181214 completed
[notice] Rebooting SMA appliance

If the issue persists after applying the kin, please contact Quest Support for assistance.