( ! ) Warning: Search backend error during near_match search for '18.118.195.56' 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
10.0001233960{main}( )../index.php:0
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.22903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.30364379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.30404433368SpecialPage->run( )../SpecialPageFactory.php:581
70.30404433736SpecialSearch->execute( )../SpecialPage.php:383
80.62565796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.63365802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63365803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.63625818000Hooks::run( )../SearchEngine.php:231
120.63635819600call_user_func_array ( )../Hooks.php:209
130.63635820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.63665894352CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.63705940400CirrusSearch\Searcher->search( )../Searcher.php:268
160.63896175504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.63916207088PoolCounterWork->execute( )../Util.php:133
180.63926231344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.63926231528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.63926231600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.63926233536PoolCounterWork->execute( )../Util.php:129
220.63926234184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.63926234368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.63926234488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.64546348744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.64566352680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.64566352960MWDebug::warning( )../GlobalFunctions.php:1247
280.64806354264MWDebug::sendMessage( )../MWDebug.php:155
290.64816354656trigger_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
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.65016277928OutputPage->output( )../MediaWiki.php:583
50.65036284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65046285680WebResponse->header( )../OutputPage.php:2134
70.65046285824header ( )../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
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.65016277928OutputPage->output( )../MediaWiki.php:583
50.65036284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65936293728WebResponse->header( )../OutputPage.php:2171
70.65936293872header ( )../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
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.65016277928OutputPage->output( )../MediaWiki.php:583
50.65036284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65996293672WebResponse->header( )../OutputPage.php:2172
70.65996293816header ( )../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
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.65016277928OutputPage->output( )../MediaWiki.php:583
50.66036293672WebResponse->header( )../OutputPage.php:2220
60.66036293816header ( )../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
20.15743376416MediaWiki->run( )../index.php:46
30.15743377824MediaWiki->main( )../MediaWiki.php:424
40.65016277928OutputPage->output( )../MediaWiki.php:583
50.66106293832WebResponse->header( )../OutputPage.php:2227
60.66106293976header ( )../WebResponse.php:37