Exchange 2019 ошибка во время обновления до CU14

Привет! Максимально срочный вопрос, при обновлении до CU 14 получаю такую ошибку:

[code]Ошибка:
При выполнении "$error.Clear();
$windowsAuthenticationEnabled = $true
[Reflection.Assembly]::LoadWithPartialName('Microsoft.Exchange.Clients.Owa2.ServerVariantConfiguration');
try
{
$snapshot = [Microsoft.Exchange.VariantConfiguration.OwaServer.OwaServerConfiguration]::GetSnapshot([Microsoft.Exchange.VariantConfiguration.MachineSettingsContext]::Local)
if (($snapshot -ne $null) -and ($snapshot.WindowsAuthenticationDisabled -ne $null) -and $snapshot.WindowsAuthenticationDisabled.Enabled)
{
Write-ExchangeSetupLog -info "WindowsAuthenticationDisabled is true, disabling windows authentication on vdir..."
$windowsAuthenticationEnabled = $false
}
else
{
Write-ExchangeSetupLog -info "WindowsAuthenticationDisabled is false, enabling windows authentication on vdir..."
}
}
catch
{
Write-ExchangeSetupLog -info $_
}
Update-OwaVirtualDirectory -DomainController $RoleDomainController;
$BEVdirIdentity = $RoleNetBIOSName + "\OWA (Exchange Back End)";
if ($RoleDoNotEnableEP)
{
set-OwaVirtualdirectory -Identity $BEVdirIdentity -FormsAuthentication:$false -WindowsAuthentication:$windowsAuthenticationEnabled;
}
else
{
set-OwaVirtualdirectory -Identity $BEVdirIdentity -FormsAuthentication:$false -WindowsAuthentication:$windowsAuthenticationEnabled -ExtendedProtectionTokenChecking $RoleEPTokenCheckingRequireOrNone;
}
. "$RoleInstallPath\Scripts\Update-AppPoolManagedFrameworkVersion.ps1" -AppPoolName:"MSExchangeOWAAppPool" -Version:"v4.0";
. "$RoleInstallPath\Scripts\Update-AppPoolManagedFrameworkVersion.ps1" -AppPoolName:"MSExchangeOWACalendarAppPool" -Version:"v4.0";
" произошла следующая ошибка: "System.Runtime.InteropServices.COMException (0x8007000D): Имя файла: \?\C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\owa\web.config
Номер строки: 160
Ошибка: Недопустимый атрибут "maxReceivedMessageSize". Недопустимое целое число

в Microsoft.Web.Administration.Interop.IAppHostAdminManager.GetAdminSection(String bstrSectionName, String bstrPath)
в Microsoft.Web.Administration.Configuration.GetSectionInternal(ConfigurationSection section, String sectionPath, String locationPath)
в Microsoft.Exchange.Management.SystemConfigurationTasks.ExtendedProtection.WebConfigReflectionHelper.CommitToWebConfigMWA(ExchangeVirtualDirectory exchangeVirtualDirectory, Task task, String path, String site, String server, Boolean isTokenCheckingSpecified, Boolean isSpnListSpecified)
в Microsoft.Exchange.Management.SystemConfigurationTasks.ExtendedProtection.CommitToMetabase(ExchangeVirtualDirectory exchangeVirtualDirectory, Task task)
в Microsoft.Exchange.Management.SystemConfigurationTasks.SetExchangeVirtualDirectory`1.InternalProcessRecord()
в Microsoft.Exchange.Management.SystemConfigurationTasks.SetOwaVirtualDirectory.InternalProcessRecord()
в Microsoft.Exchange.Configuration.Tasks.Task.<ProcessRecord>b__91_1()
в Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean terminatePipelineIfFailed)
в Microsoft.Exchange.Configuration.Tasks.Task.ProcessTaskStage(TaskStage taskStage, Action initFunc, Action mainFunc, Action completeFunc)
в Microsoft.Exchange.Configuration.Tasks.Task.ProcessRecord()
в System.Management.Automation.CommandProcessor.ProcessRecord()".[/code]

Пожалуйста, помогите решить этот вопрос, завтра утром сервер должен быть рабочим