( ! ) Warning: Search backend error during near_match search for '18.119.159.148' 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
10.0000233960{main}( )../index.php:0
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.04143551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09564379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09604433344SpecialPage->run( )../SpecialPageFactory.php:581
70.09614433712SpecialSearch->execute( )../SpecialPage.php:383
80.15595796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.16335802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16335803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16605818136Hooks::run( )../SearchEngine.php:231
120.16605819736call_user_func_array ( )../Hooks.php:209
130.16605820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16645894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16725940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.17026175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17046207152PoolCounterWork->execute( )../Util.php:133
180.17056231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17056231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17056231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17066233600PoolCounterWork->execute( )../Util.php:129
220.17066234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17066234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17066234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17706348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17726352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17726353000MWDebug::warning( )../GlobalFunctions.php:1247
280.17736354304MWDebug::sendMessage( )../MWDebug.php:155
290.17736354696trigger_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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.17906278000OutputPage->output( )../MediaWiki.php:583
50.17926284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17936285752WebResponse->header( )../OutputPage.php:2134
70.17936285896header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.17906278000OutputPage->output( )../MediaWiki.php:583
50.17926284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18006293800WebResponse->header( )../OutputPage.php:2171
70.18006293944header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.17906278000OutputPage->output( )../MediaWiki.php:583
50.17926284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18076293744WebResponse->header( )../OutputPage.php:2172
70.18076293888header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.17906278000OutputPage->output( )../MediaWiki.php:583
50.18126293744WebResponse->header( )../OutputPage.php:2220
60.18126293888header ( )../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
20.01353376416MediaWiki->run( )../index.php:46
30.01353377824MediaWiki->main( )../MediaWiki.php:424
40.17906278000OutputPage->output( )../MediaWiki.php:583
50.18186293904WebResponse->header( )../OutputPage.php:2227
60.18186294048header ( )../WebResponse.php:37