Title: error classes.php on line 1601 Last modified: August 19, 2016 --- # error classes.php on line 1601 * [abosami2000](https://wordpress.org/support/users/abosami2000/) * (@abosami2000) * [15 years, 3 months ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/) * hi how are you , I don’t know what is happen? but when I add new post this the message is appear * > Warning: Cannot modify header information – headers already sent by (output > started at /home/abosami/public_html/wp-content/themes/newscast/functions.php: > 1) in /home/abosami/public_html/wp-includes/classes.php on line 1601 * function.php * ``` 267, 'height'=>180); // backend preview size, if changed does not affect the frontend $k_option['custom']['imgSize']['S'] = array('width'=>60, 'height'=>60); // small preview pics for half sized posts and sidebar news $k_option['custom']['imgSize']['M'] = array('width'=>180, 'height'=>180); // big preview pic for full sized posts $k_option['custom']['imgSize']['L'] = array('width'=>700, 'height'=>320); // image for accordion and featured news slider $k_option['custom']['imgSize']['XL'] = array('width'=>960, 'height'=>320); // big images for fullsize pages and fade slider ################################################################## # Get Theme informations and save them to PHP Constants ################################################################## $the_theme = get_theme_data(TEMPLATEPATH . '/style.css'); $the_version = trim($the_theme['Version']); if(!$the_version) $the_version = "1"; //set theme constants define('THEMENAME', $the_theme['Title']); define('THEMEVERSION', $the_version); // set Path constants define('KFW', TEMPLATEPATH . '/framework/'); // 'K'riesi 'F'rame 'W'ork; define('KFWOPTIONS', TEMPLATEPATH . '/theme_options/'); define('KFWHELPER', KFW . 'helper_functions/'); define('KFWCLASSES', KFW . 'classes/'); define('KFWPLUGINS', KFW . 'theme_plugins/'); define('KFWWIDGETS', KFW . 'theme_widgets/'); define('KFWINC', KFW . 'includes/'); define('KFWSC', KFW . 'shortcodes/'); // set URI constants define('KFW_URI', get_bloginfo('template_url') . '/framework/'); // 'K'riesi 'F'rame 'W'ork; define('KFWOPTIONS_URI', get_bloginfo('template_url') . '/theme_options/'); define('KFWHELPER_URI', KFW_URI . 'helper_functions/'); define('KFWCLASSES_URI', KFW_URI . 'classes/'); define('KFWPLUGINS_URI', KFW_URI . 'theme_plugins/'); define('KFWWIDGET_URI', KFW_URI . 'theme_widgets/'); define('KFWINC_URI', KFW_URI . 'includes/'); define('KFWINC_SC', KFW_URI . 'shortcodes/'); ################################################################## # this include calls a file that automatically includes all # the files within the folder framework and therefore makes # all functions and classes available for later use ################################################################## $autoload['helper'] = array('breadcrumb', # breadcrumb navigation 'header_includes', # javascript and css includes for header.php 'lots_of_small_helpers', # helper functions that make my developer-life easier =) 'pagination', # pagination function 'twitter', 'kriesi_build_image', # get twitter feed and display it 'kriesi_post_thumb' # display a resized image ); $autoload['classes'] = array('kclass_display_box'); $autoload['plugins'] = array('kriesi_option_pages/kriesi_option_pages', 'kriesi_menu_manager/kriesi_menu_manager', 'kriesi_menu_manager/kriesi_menu_display', 'kriesi_meta_box/kriesi_meta_box' ); $autoload['widgets'] = array('advertising_widget','sidebar_news'); $autoload['option_pages'] = array('options', 'mainpage', 'contact', 'sidebar_footer', 'menu_manager_pages', 'menu_manager_cats', 'meta_box' ); $autoload['templatefiles'] = array('wp_list_comments','widgets'); $autoload['shortcodes'] = array('pullquotes'); include_once(KFW.'/include_framework.php'); ?> ``` Viewing 4 replies - 1 through 4 (of 4 total) * Thread Starter [abosami2000](https://wordpress.org/support/users/abosami2000/) * (@abosami2000) * [15 years, 3 months ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/#post-1900528) * when I look at line 1601 * I found this * ``` function send() { header('Content-Type: text/xml'); echo ""; foreach ( (array) $this->responses as $response ) echo $response; echo ''; die(); } } ``` * Thread Starter [abosami2000](https://wordpress.org/support/users/abosami2000/) * (@abosami2000) * [15 years, 3 months ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/#post-1900664) * The problem was in the unicode, I changed to utf8 * [vladovna78](https://wordpress.org/support/users/vladovna78/) * (@vladovna78) * [15 years ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/#post-1900856) * hEEELPPP ! WHAT I HAVE TO DO!? I ve change a theme and cant change any thing Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘theme_save_post’ was given in /home/v/vladovna78/ public_html/wp-includes/plugin.php on line 395 * Warning: Cannot modify header information – headers already sent by (output started at /home/v/vladovna78/public_html/wp-includes/plugin.php:395) in /home/v/vladovna78/ public_html/wp-includes/classes.php on line 1601 * [esmi](https://wordpress.org/support/users/esmi/) * (@esmi) * [15 years ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/#post-1900857) * Try: – switching to the Twenty Ten theme by renaming your current theme’s folder in wp-content/themes using [FTP](http://codex.wordpress.org/FTP_Clients) or whatever file management application your host provides. * – [resetting the plugins folder](http://codex.wordpress.org/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F) by FTP or phpMyAdmin. Viewing 4 replies - 1 through 4 (of 4 total) The topic ‘error classes.php on line 1601’ is closed to new replies. ## Tags * [post](https://wordpress.org/support/topic-tag/post/) * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 4 replies * 3 participants * Last reply from: [esmi](https://wordpress.org/support/users/esmi/) * Last activity: [15 years ago](https://wordpress.org/support/topic/error-classesphp-on-line-1601/#post-1900857) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics