( ! ) Warning: Search backend error during near_match search for '18.119.103.101' 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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.03173551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08734379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08774433344SpecialPage->run( )../SpecialPageFactory.php:581
70.08774433712SpecialSearch->execute( )../SpecialPage.php:383
80.21985796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.24695802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24695803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25265818136Hooks::run( )../SearchEngine.php:231
120.25265819736call_user_func_array ( )../Hooks.php:209
130.25275820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25425894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25525940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.26226175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26246207152PoolCounterWork->execute( )../Util.php:133
180.26266231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26266231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26266231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26266233600PoolCounterWork->execute( )../Util.php:129
220.26266234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26266234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26326234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26986348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27006352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27006353000MWDebug::warning( )../GlobalFunctions.php:1247
280.27016354304MWDebug::sendMessage( )../MWDebug.php:155
290.27016354696trigger_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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.27196278000OutputPage->output( )../MediaWiki.php:583
50.27236284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27266285752WebResponse->header( )../OutputPage.php:2134
70.27266285896header ( )../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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.27196278000OutputPage->output( )../MediaWiki.php:583
50.27236284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27326293800WebResponse->header( )../OutputPage.php:2171
70.27326293944header ( )../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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.27196278000OutputPage->output( )../MediaWiki.php:583
50.27236284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27386293744WebResponse->header( )../OutputPage.php:2172
70.27386293888header ( )../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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.27196278000OutputPage->output( )../MediaWiki.php:583
50.27436293744WebResponse->header( )../OutputPage.php:2220
60.27436293888header ( )../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
10.0002233960{main}( )../index.php:0
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.27196278000OutputPage->output( )../MediaWiki.php:583
50.27496293904WebResponse->header( )../OutputPage.php:2227
60.27496294048header ( )../WebResponse.php:37