( ! ) Warning: Search backend error during near_match search for '18.118.208.97' after 13. 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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.17513551992MediaWiki->performRequest( )../MediaWiki.php:573
50.29504379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.29544433368SpecialPage->run( )../SpecialPageFactory.php:581
70.29544433736SpecialSearch->execute( )../SpecialPage.php:383
80.52785796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.54245802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.54245803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.54855818000Hooks::run( )../SearchEngine.php:231
120.54865819600call_user_func_array ( )../Hooks.php:209
130.54865820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.54895894352CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.54945940400CirrusSearch\Searcher->search( )../Searcher.php:268
160.55126175504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.55146207088PoolCounterWork->execute( )../Util.php:133
180.55166231344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.55166231528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.55166231600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.55166233536PoolCounterWork->execute( )../Util.php:129
220.55176234184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.55176234368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.55176234488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56456348744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56476352680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56476352960MWDebug::warning( )../GlobalFunctions.php:1247
280.56486354264MWDebug::sendMessage( )../MWDebug.php:155
290.56486354656trigger_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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.56686277928OutputPage->output( )../MediaWiki.php:583
50.56716284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56726285680WebResponse->header( )../OutputPage.php:2134
70.56726285824header ( )../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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.56686277928OutputPage->output( )../MediaWiki.php:583
50.56716284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56796293728WebResponse->header( )../OutputPage.php:2171
70.56796293872header ( )../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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.56686277928OutputPage->output( )../MediaWiki.php:583
50.56716284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57206293672WebResponse->header( )../OutputPage.php:2172
70.57206293816header ( )../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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.56686277928OutputPage->output( )../MediaWiki.php:583
50.57276293672WebResponse->header( )../OutputPage.php:2220
60.57276293816header ( )../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
20.12293376416MediaWiki->run( )../index.php:46
30.12303377824MediaWiki->main( )../MediaWiki.php:424
40.56686277928OutputPage->output( )../MediaWiki.php:583
50.57336293832WebResponse->header( )../OutputPage.php:2227
60.57336293976header ( )../WebResponse.php:37