( ! ) Warning: Search backend error during near_match search for '18.119.111.12' after 2. 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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.07333551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09584433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09584433736SpecialSearch->execute( )../SpecialPage.php:383
80.14075795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.14615802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14615802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14855817936Hooks::run( )../SearchEngine.php:231
120.14865819536call_user_func_array ( )../Hooks.php:209
130.14865820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14885894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14915940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.15066175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15076206992PoolCounterWork->execute( )../Util.php:133
180.15086231248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15086231432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15086231504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15086233440PoolCounterWork->execute( )../Util.php:129
220.15086234088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15086234272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15096234392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15256348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15266352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15266352912MWDebug::warning( )../GlobalFunctions.php:1247
280.15276354216MWDebug::sendMessage( )../MWDebug.php:155
290.15276354608trigger_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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.15436277880OutputPage->output( )../MediaWiki.php:583
50.15456284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15466285632WebResponse->header( )../OutputPage.php:2134
70.15466285776header ( )../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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.15436277880OutputPage->output( )../MediaWiki.php:583
50.15456284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15536293680WebResponse->header( )../OutputPage.php:2171
70.15536293824header ( )../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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.15436277880OutputPage->output( )../MediaWiki.php:583
50.15456284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15586293624WebResponse->header( )../OutputPage.php:2172
70.15586293768header ( )../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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.15436277880OutputPage->output( )../MediaWiki.php:583
50.15636293624WebResponse->header( )../OutputPage.php:2220
60.15636293768header ( )../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
10.0000233960{main}( )../index.php:0
20.03023376416MediaWiki->run( )../index.php:46
30.03033377824MediaWiki->main( )../MediaWiki.php:424
40.15436277880OutputPage->output( )../MediaWiki.php:583
50.15696293784WebResponse->header( )../OutputPage.php:2227
60.15696293928header ( )../WebResponse.php:37