Warning (512): SQL Error: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'url ''' at line 5 [CORE/cake/libs/model/datasources/dbo_source.php, line 684]

Query: SELECT * from pagina_textos as PaginaTexto LEFT JOIN paginas as Pagina ON PaginaTexto.pagina_id = Pagina.id WHERE PaginaTexto.slug ='' url ''

Warning (512): SQL Error: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'url '%')     LIMIT 1' at line 1 [CORE/cake/libs/model/datasources/dbo_source.php, line 684]

Query: SELECT `Pagina`.`id`, `Pagina`.`visible`, `Pagina`.`tipo`, `Pagina`.`referencia`, `Pagina`.`categoria_menu`, `Pagina`.`imagen`, `Pagina`.`layout`, `Pagina`.`mapa`, `Pagina`.`tiene_mapa`, `Pagina`.`tiene_formulario`, `Pagina`.`cantidad_textos_blog`, `Pagina`.`foto-portada-blog`, `Pagina`.`nota`, `Pagina`.`mini_nota`, `Pagina`.`orden`, `Pagina`.`created`, `Pagina`.`modified`, `Pagina`.`titulo` FROM `paginas` AS `Pagina` WHERE `Pagina`.`referencia` like ('%' url '%') LIMIT 1

no se encuentra la página
Warning (2): Trying to access array offset on null [APP/controllers/app_controller.php, line 58]

Warning: Trying to access array offset on null in /var/www/vhosts/fastbikesbcn.es/httpdocs/app/controllers/app_controller.php on line 58

Fatal error: Uncaught TypeError: key(): Argument #1 ($array) must be of type array, null given in /var/www/vhosts/fastbikesbcn.es/httpdocs/app/models/texto.php:31 Stack trace: #0 /var/www/vhosts/fastbikesbcn.es/httpdocs/app/models/texto.php(31): key() #1 /var/www/vhosts/fastbikesbcn.es/httpdocs/app/controllers/app_controller.php(60): Texto->get_textos() #2 /var/www/vhosts/fastbikesbcn.es/httpdocs/cake/dispatcher.php(204): AppController->index() #3 /var/www/vhosts/fastbikesbcn.es/httpdocs/cake/dispatcher.php(171): Dispatcher->_invoke() #4 /var/www/vhosts/fastbikesbcn.es/httpdocs/app/webroot/index.php(86): Dispatcher->dispatch() #5 {main} thrown in /var/www/vhosts/fastbikesbcn.es/httpdocs/app/models/texto.php on line 31