Facebook corners global advertising by selling user data?

vietnamnet

Science / vietnamnet 21 Views comments

& Through their user data business, Facebook and Google in 2017 embraced a quarter of the $100-billion global online advertising market, according to statistics of data analytics company Experian.

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1/1 ErrorException in Filesystem.php line 81: file_put_contents(): Only 0 of 316 bytes written, possibly out of free disk space

  1. in Filesystem.php line 81
  2. at HandleExceptions->handleError('2', 'file_put_contents(): Only 0 of 316 bytes written, possibly out of free disk space', '/var/www/html/vietnamnews.com/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', '81', array('path' => '/var/www/html/vietnamnews.com/storage/framework/sessions/505c4374e244ee85fb5a05d50bb62c4af49dcc95', 'contents' => 'a:4:{s:6:"_token";s:40:"fSUSJWRJ0JNMwNvHURjcahbeGxgvsB71myHgVJdW";s:9:"_previous";a:1:{s:3:"url";s:79:"http://vietnamnews.com/facebook-corners-global-advertising-by-selling-user-data";}s:9:"_sf2_meta";a:3:{s:1:"u";i:1532294661;s:1:"c";i:1532294661;s:1:"l";s:1:"0";}s:5:"flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 'lock' => true))
  3. at file_put_contents('/var/www/html/vietnamnews.com/storage/framework/sessions/505c4374e244ee85fb5a05d50bb62c4af49dcc95', 'a:4:{s:6:"_token";s:40:"fSUSJWRJ0JNMwNvHURjcahbeGxgvsB71myHgVJdW";s:9:"_previous";a:1:{s:3:"url";s:79:"http://vietnamnews.com/facebook-corners-global-advertising-by-selling-user-data";}s:9:"_sf2_meta";a:3:{s:1:"u";i:1532294661;s:1:"c";i:1532294661;s:1:"l";s:1:"0";}s:5:"flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', '2') in Filesystem.php line 81
  4. at Filesystem->put('/var/www/html/vietnamnews.com/storage/framework/sessions/505c4374e244ee85fb5a05d50bb62c4af49dcc95', 'a:4:{s:6:"_token";s:40:"fSUSJWRJ0JNMwNvHURjcahbeGxgvsB71myHgVJdW";s:9:"_previous";a:1:{s:3:"url";s:79:"http://vietnamnews.com/facebook-corners-global-advertising-by-selling-user-data";}s:9:"_sf2_meta";a:3:{s:1:"u";i:1532294661;s:1:"c";i:1532294661;s:1:"l";s:1:"0";}s:5:"flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', true) in FileSessionHandler.php line 71
  5. at FileSessionHandler->write('505c4374e244ee85fb5a05d50bb62c4af49dcc95', 'a:4:{s:6:"_token";s:40:"fSUSJWRJ0JNMwNvHURjcahbeGxgvsB71myHgVJdW";s:9:"_previous";a:1:{s:3:"url";s:79:"http://vietnamnews.com/facebook-corners-global-advertising-by-selling-user-data";}s:9:"_sf2_meta";a:3:{s:1:"u";i:1532294661;s:1:"c";i:1532294661;s:1:"l";s:1:"0";}s:5:"flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}') in Store.php line 262
  6. at Store->save() in StartSession.php line 88
  7. at StartSession->terminate(object(Request), object(Response)) in Kernel.php line 145
  8. at Kernel->terminate(object(Request), object(Response)) in index.php line 58