( ! ) Warning: Search backend error during near_match search for '3.136.22.179' after 17. 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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.04733551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08214379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08254433376SpecialPage->run( )../SpecialPageFactory.php:581
70.08254433744SpecialSearch->execute( )../SpecialPage.php:383
80.17905795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.19285802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19285802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19555817840Hooks::run( )../SearchEngine.php:231
120.19555819440call_user_func_array ( )../Hooks.php:209
130.19555820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19715894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19995940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.20736175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20756206928PoolCounterWork->execute( )../Util.php:133
180.20776231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20776231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20776231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20776233376PoolCounterWork->execute( )../Util.php:129
220.20776234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20776234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20786234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22486348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22506352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22506352776MWDebug::warning( )../GlobalFunctions.php:1247
280.22516354080MWDebug::sendMessage( )../MWDebug.php:155
290.22516354472trigger_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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.22706277760OutputPage->output( )../MediaWiki.php:583
50.22726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22736285512WebResponse->header( )../OutputPage.php:2134
70.22736285656header ( )../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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.22706277760OutputPage->output( )../MediaWiki.php:583
50.22726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22846293544WebResponse->header( )../OutputPage.php:2171
70.22846293688header ( )../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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.22706277760OutputPage->output( )../MediaWiki.php:583
50.22726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22906293488WebResponse->header( )../OutputPage.php:2172
70.22906293632header ( )../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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.22706277760OutputPage->output( )../MediaWiki.php:583
50.22956293488WebResponse->header( )../OutputPage.php:2220
60.22956293632header ( )../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
20.02133376416MediaWiki->run( )../index.php:46
30.02143377824MediaWiki->main( )../MediaWiki.php:424
40.22706277760OutputPage->output( )../MediaWiki.php:583
50.23026293648WebResponse->header( )../OutputPage.php:2227
60.23026293792header ( )../WebResponse.php:37