( ! ) Warning: Search backend error during near_match search for '3.17.154.243' after 7. 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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.03983551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05614379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05654433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05664433744SpecialSearch->execute( )../SpecialPage.php:383
80.10335795856SpecialSearch->goResult( )../SpecialSearch.php:117
90.10875802112SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10875802864SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11115817864Hooks::run( )../SearchEngine.php:231
120.11125819464call_user_func_array ( )../Hooks.php:209
130.11125820168CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11165894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11225940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.11476175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11506208128PoolCounterWork->execute( )../Util.php:133
180.11526232872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11526233056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11526233128CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11526235096PoolCounterWork->execute( )../Util.php:129
220.11526235744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11536235928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11536236048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12186350312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12206354248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12206354528MWDebug::warning( )../GlobalFunctions.php:1247
280.12216355832MWDebug::sendMessage( )../MWDebug.php:155
290.12216356224trigger_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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12416279448OutputPage->output( )../MediaWiki.php:583
50.12446285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12456287200WebResponse->header( )../OutputPage.php:2134
70.12456287344header ( )../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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12416279448OutputPage->output( )../MediaWiki.php:583
50.12446285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12526295232WebResponse->header( )../OutputPage.php:2171
70.12526295376header ( )../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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12416279448OutputPage->output( )../MediaWiki.php:583
50.12446285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12576295176WebResponse->header( )../OutputPage.php:2172
70.12576295320header ( )../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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12416279448OutputPage->output( )../MediaWiki.php:583
50.12636295176WebResponse->header( )../OutputPage.php:2220
60.12636295320header ( )../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
10.0001233960{main}( )../index.php:0
20.02873376416MediaWiki->run( )../index.php:46
30.02873377824MediaWiki->main( )../MediaWiki.php:424
40.12416279448OutputPage->output( )../MediaWiki.php:583
50.12706295336WebResponse->header( )../OutputPage.php:2227
60.12706295480header ( )../WebResponse.php:37