Slim Application Error

The application could not run because of the following error:

Details

Type: InvalidArgumentException
Message: Illegal operator and value combination.
File: /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/illuminate/database/Query/Builder.php
Line: 703

Trace

#0 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/illuminate/database/Query/Builder.php(609): Illuminate\Database\Query\Builder->prepareValueAndOperator(NULL, '<', false)
#1 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/illuminate/database/Eloquent/Builder.php(230): Illuminate\Database\Query\Builder->where('titulo', '<', NULL)
#2 /home/nevada/domains/nevada-mayorista.com.ar/public_html/src/SiteController/ShopController.php(160): Illuminate\Database\Eloquent\Builder->where('titulo', '<', NULL)
#3 [internal function]: Site\Controller\ShopController->rubros(Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#4 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#5 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Http\Request), Object(Slim\Http\Response), Array)
#6 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#7 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#8 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/App.php(503): Slim\Route->run(Object(Slim\Http\Request), Object(Slim\Http\Response))
#9 /home/nevada/domains/nevada-mayorista.com.ar/public_html/src/site.middleware.php(168): Slim\App->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response))
#10 [internal function]: Closure->{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#11 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#12 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#13 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))
#14 /home/nevada/domains/nevada-mayorista.com.ar/public_html/src/site.middleware.php(181): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#15 [internal function]: Closure->{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#16 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#17 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#18 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Closure))
#19 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))
#20 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))
#21 /home/nevada/domains/nevada-mayorista.com.ar/public_html/vendor/slim/slim/Slim/App.php(297): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response))
#22 /home/nevada/domains/nevada-mayorista.com.ar/public_html/sitio/index.php(41): Slim\App->run()
#23 {main}