( ! ) Warning: Search backend error during near_match search for '3.144.185.82' 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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.02673964808MediaWiki->performRequest( )../MediaWiki.php:573
50.03904419536SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954473584SpecialPage->run( )../SpecialPageFactory.php:581
70.03954473952SpecialSearch->execute( )../SpecialPage.php:383
80.08625818184SpecialSearch->goResult( )../SpecialSearch.php:117
90.09365824024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09365824776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605839776Hooks::run( )../SearchEngine.php:231
120.09615841376call_user_func_array ( )../Hooks.php:209
130.09615842080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09665916152CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09735962176CirrusSearch\Searcher->search( )../Searcher.php:268
160.10046197208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10076229976PoolCounterWork->execute( )../Util.php:133
180.10086254392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10086254576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10086254648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10096256616PoolCounterWork->execute( )../Util.php:129
220.10096257264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10096257448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10096257568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10746371840CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10756375776wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10756376056MWDebug::warning( )../GlobalFunctions.php:1247
280.10766377360MWDebug::sendMessage( )../MWDebug.php:155
290.10766377752trigger_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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.10946301008OutputPage->output( )../MediaWiki.php:583
50.10976307464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10986308760WebResponse->header( )../OutputPage.php:2134
70.10986308904header ( )../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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.10946301008OutputPage->output( )../MediaWiki.php:583
50.10976307464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056316792WebResponse->header( )../OutputPage.php:2171
70.11056316936header ( )../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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.10946301008OutputPage->output( )../MediaWiki.php:583
50.10976307464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11106316736WebResponse->header( )../OutputPage.php:2172
70.11106316880header ( )../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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.10946301008OutputPage->output( )../MediaWiki.php:583
50.11156316736WebResponse->header( )../OutputPage.php:2220
60.11156316880header ( )../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
10.0000240368{main}( )../index.php:0
20.01753789360MediaWiki->run( )../index.php:46
30.01753790768MediaWiki->main( )../MediaWiki.php:424
40.10946301008OutputPage->output( )../MediaWiki.php:583
50.11216316896WebResponse->header( )../OutputPage.php:2227
60.11216317040header ( )../WebResponse.php:37