hi i got error.
[2020-04-20 08:53:11] production.ERROR: LdapRecord\LdapRecordException: LDAP error: (ErrorException: ldap_search(): Search: Operations error in C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php:476
Stack trace:
#0 [internal function]: LdapRecord\Ldap->LdapRecord\{closure}(2, 'ldap_search(): ...', 'C:\\xampp\\htdocs...', 476, Array)
#1 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php(476): ldap_search(Resource id #494, 'DC=istinye,DC=e...', '(sn=\\6f\\67\\75\\7...', Array, false, 1, 0, NULL)
#2 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php(881): LdapRecord\Ldap->LdapRecord\{closure}()
#3 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php(477): LdapRecord\Ldap->executeFailableOperation(Object(Closure))
#4 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(528): LdapRecord\Ldap->search('DC=istinye,DC=e...', '(sn=\\6f\\67\\75\\7...', Array, false, 1)
#5 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Connection.php(247): LdapRecord\Query\Builder->LdapRecord\Query\{closure}(Object(LdapRecord\Ldap))
#6 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Connection.php(304): LdapRecord\Connection->runOperationCallback(Object(Closure))
#7 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Connection.php(231): LdapRecord\Connection->tryAgainIfCausedByLostConnection(Object(LdapRecord\LdapRecordException), Object(Closure))
#8 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(530): LdapRecord\Connection->run(Object(Closure))
#9 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(395): LdapRecord\Query\Builder->run('(sn=\\6f\\67\\75\\7...')
#10 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(500): LdapRecord\Query\Builder->LdapRecord\Query\{closure}()
#11 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(398): LdapRecord\Query\Builder->getCachedResponse('(sn=\\6f\\67\\75\\7...', Object(Closure))
#12 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(221): LdapRecord\Query\Builder->query('(sn=\\6f\\67\\75\\7...')
#13 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(243): LdapRecord\Query\Builder->LdapRecord\Query\{closure}()
#14 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(222): LdapRecord\Query\Builder->onceWithColumns(Array, Object(Closure))
#15 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(696): LdapRecord\Query\Builder->get(Array)
#16 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Query\Builder.php(714): LdapRecord\Query\Builder->first(Array)
#17 C:\xampp\htdocs\flarum\vendor\tituspijean\flarum-ext-auth-ldap\src\Controllers\LDAPAuthController.php(74): LdapRecord\Query\Builder->firstOrFail()
#18 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\RouteHandlerFactory.php(38): TitusPiJean\Flarum\Auth\LDAP\Controllers\LDAPAuthController->handle(Object(Laminas\Diactoros\ServerRequest))
#19 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\DispatchRoute.php(65): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#20 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\DispatchRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#21 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\ShareErrorsFromSession.php(56): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#22 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#23 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\SetLocale.php(50): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#24 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#25 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\CheckCsrfToken.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#26 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#27 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\AuthenticateWithSession.php(32): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#28 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#29 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\RememberFromCookie.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#30 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#31 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#32 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#33 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\CollectGarbage.php(46): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#34 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\CollectGarbage->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#35 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#36 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#37 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Middleware\HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#38 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#39 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\MiddlewarePipe.php(84): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#40 C:\xampp\htdocs\flarum\vendor\middlewares\request-handler\src\RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#41 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#42 C:\xampp\htdocs\flarum\vendor\middlewares\base-path-router\src\BasePathRouter.php(97): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#43 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#44 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Middleware\OriginalMessages.php(42): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#45 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#46 C:\xampp\htdocs\flarum\vendor\middlewares\base-path\src\BasePath.php(53): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#47 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\Next.php(61): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#48 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\MiddlewarePipe.php(84): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#49 C:\xampp\htdocs\flarum\vendor\laminas\laminas-stratigility\src\MiddlewarePipe.php(73): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#50 C:\xampp\htdocs\flarum\vendor\laminas\laminas-httphandlerrunner\src\RequestHandlerRunner.php(96): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#51 C:\xampp\htdocs\flarum\vendor\flarum\core\src\Http\Server.php(42): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#52 C:\xampp\htdocs\flarum\public\index.php(26): Flarum\Http\Server->listen()
#53 {main}, ErrorException: ldap_search(): Search: Operations error in C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php:476
Stack trace:
#0 [internal function]: LdapRecord\Ldap->LdapRecord\{closure}(2, 'ldap_search(): ...', 'C:\\xampp\\htdocs...', 476, Array)
#1 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php(476): ldap_search(Resource id #496, 'DC=istinye,DC=e...', '(mail=\\6f\\67\\75...', Array, false, 1, 0, NULL)
#2 C:\xampp\htdocs\flarum\vendor\directorytree\ldaprecord\src\Ldap.php(881): LdapRecord\Ldap->LdapRecord\{closure}()