( ! ) Warning: Search backend error during near_match search for '3.143.214.64' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.01823551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03434378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433040SpecialSearch->execute( )../SpecialPage.php:383
80.10215794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.10845800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10845801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11085816624Hooks::run( )../SearchEngine.php:231
120.11085818224call_user_func_array ( )../Hooks.php:209
130.11085818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11145892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11215938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.11526174032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11556205624PoolCounterWork->execute( )../Util.php:133
180.11566229880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11566230064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11566230136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11566232072PoolCounterWork->execute( )../Util.php:129
220.11576232720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11576232904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11576233024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12206347304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12216351240wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12216351520MWDebug::warning( )../GlobalFunctions.php:1247
280.12226352824MWDebug::sendMessage( )../MWDebug.php:155
290.12226353216trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.12396276528OutputPage->output( )../MediaWiki.php:583
50.12416282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12426284280WebResponse->header( )../OutputPage.php:2134
70.12426284424header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.12396276528OutputPage->output( )../MediaWiki.php:583
50.12416282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12486292312WebResponse->header( )../OutputPage.php:2171
70.12486292456header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.12396276528OutputPage->output( )../MediaWiki.php:583
50.12416282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12536292256WebResponse->header( )../OutputPage.php:2172
70.12536292400header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.12396276528OutputPage->output( )../MediaWiki.php:583
50.12586292256WebResponse->header( )../OutputPage.php:2220
60.12586292400header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.12396276528OutputPage->output( )../MediaWiki.php:583
50.12646292416WebResponse->header( )../OutputPage.php:2227
60.12646292560header ( )../WebResponse.php:37