Critical Error

A "WHMCS\Config\Setting" record with "setting" value "InstanceID" already exists.

WHMCS\Exception\Model\UniqueConstraint: A "WHMCS\Config\Setting" record with "setting" value "InstanceID" already exists. in /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Model/Observer.php:0
Stack trace:
#0 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Model/Observer.php(0): WHMCS\Model\Observer->enforceUniqueConstraint(Object(WHMCS\Config\Setting))
#1 [internal function]: WHMCS\Model\Observer->creating(Object(WHMCS\Config\Setting))
#2 /home/web/public_html/vendor/illuminate/events/Dispatcher.php(388): call_user_func_array(Array, Array)
#3 /home/web/public_html/vendor/illuminate/events/Dispatcher.php(218): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}('eloquent.creati...', Array)
#4 /home/web/public_html/vendor/illuminate/events/Dispatcher.php(191): Illuminate\Events\Dispatcher->dispatch('eloquent.creati...', Array, true)
#5 /home/web/public_html/vendor/illuminate/database/Eloquent/Concerns/HasEvents.php(188): Illuminate\Events\Dispatcher->until('eloquent.creati...', Object(WHMCS\Config\Setting))
#6 /home/web/public_html/vendor/illuminate/database/Eloquent/Model.php(848): Illuminate\Database\Eloquent\Model->fireModelEvent('creating')
#7 /home/web/public_html/vendor/illuminate/database/Eloquent/Model.php(728): Illuminate\Database\Eloquent\Model->performInsert(Object(Illuminate\Database\Eloquent\Builder))
#8 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Config/Setting.php(0): Illuminate\Database\Eloquent\Model->save()
#9 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Init.php(0): WHMCS\Config\Setting::setValue('InstanceID', '5CBd4C2kCPSg')
#10 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Application.php(0): WHMCS\Init->set_config('InstanceID', '5CBd4C2kCPSg')
#11 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Application.php(0): WHMCS\Application->createWHMCSInstanceID()
#12 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Application/ApplicationServiceProvider.php(0): WHMCS\Application->__construct(Object(WHMCS\Config\Application), Object(WHMCS\Database))
#13 /home/web/public_html/vendor/illuminate/container/Container.php(801): WHMCS\Application\ApplicationServiceProvider->WHMCS\Application\{closure}(Object(WHMCS\Container), Array)
#14 /home/web/public_html/vendor/illuminate/container/Container.php(687): Illuminate\Container\Container->build(Object(Closure))
#15 /home/web/public_html/vendor/illuminate/container/Container.php(633): Illuminate\Container\Container->resolve('app', Array)
#16 /home/web/public_html/vendor/illuminate/container/Container.php(1278): Illuminate\Container\Container->make('app')
#17 /home/web/public_html/vendor/illuminate/support/Facades/Facade.php(198): Illuminate\Container\Container->offsetGet('app')
#18 /home/web/public_html/vendor/illuminate/support/Facades/Facade.php(166): Illuminate\Support\Facades\Facade::resolveFacadeInstance('app')
#19 /home/web/public_html/vendor/whmcs/whmcs-foundation/lib/Application/Support/Facades/Facade.php(0): Illuminate\Support\Facades\Facade::getFacadeRoot()
#20 /home/web/public_html/init.php(0): WHMCS\Application\Support\Facades\Facade::self()
#21 /home/web/public_html/pwreset.php(0): unknown()
#22 {main}