Fatal error: Uncaught Error: Class 'Requests_Response_Headers' not found in F:\blogs.itpro.es\wp-includes\Requests\Response.php:20 Stack trace: #0 F:\blogs.itpro.es\wp-includes\class-requests.php(629): Requests_Response->__construct() #1 F:\blogs.itpro.es\wp-includes\class-requests.php(383): Requests::parse_response('', 'http://blogs.it...', Array, NULL, Array) #2 F:\blogs.itpro.es\wp-includes\class-http.php(384): Requests::request('http://blogs.it...', Array, NULL, 'POST', Array) #3 F:\blogs.itpro.es\wp-includes\class-http.php(596): WP_Http->request('http://blogs.it...', Array) #4 F:\blogs.itpro.es\wp-includes\http.php(187): WP_Http->post('http://blogs.it...', Array) #5 F:\blogs.itpro.es\wp-includes\cron.php(691): wp_remote_post('http://blogs.it...', Array) #6 F:\blogs.itpro.es\wp-includes\cron.php(736): spawn_cron(1750209607.7326) #7 F:\blogs.itpro.es\wp-includes\class-wp-hook.php(286): wp_cron('') #8 F:\blogs.itpro.es\wp-includes\class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #9 F:\blogs.itpro.es\wp-includ in F:\blogs.itpro.es\wp-includes\Requests\Response.php on line 20