( ! ) Warning: Search backend error during near_match search for '3.148.102.142' 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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.02303553072MediaWiki->performRequest( )../MediaWiki.php:573
50.03884380760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03934434688SpecialPage->run( )../SpecialPageFactory.php:581
70.03934435056SpecialSearch->execute( )../SpecialPage.php:383
80.08405796664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08935802576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08935803328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09165818328Hooks::run( )../SearchEngine.php:231
120.09165819928call_user_func_array ( )../Hooks.php:209
130.09165820632CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09235894680CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09325940720CirrusSearch\Searcher->search( )../Searcher.php:268
160.09626175824CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09656207408PoolCounterWork->execute( )../Util.php:133
180.09666231664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09676231848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09676231920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09676233856PoolCounterWork->execute( )../Util.php:129
220.09676234504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09676234688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09676234808CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10326349048CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10336352984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10336353264MWDebug::warning( )../GlobalFunctions.php:1247
280.10346354568MWDebug::sendMessage( )../MWDebug.php:155
290.10356354960trigger_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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.10546278240OutputPage->output( )../MediaWiki.php:583
50.10576284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586285992WebResponse->header( )../OutputPage.php:2134
70.10586286136header ( )../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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.10546278240OutputPage->output( )../MediaWiki.php:583
50.10576284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10656294024WebResponse->header( )../OutputPage.php:2171
70.10656294168header ( )../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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.10546278240OutputPage->output( )../MediaWiki.php:583
50.10576284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696293968WebResponse->header( )../OutputPage.php:2172
70.10696294112header ( )../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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.10546278240OutputPage->output( )../MediaWiki.php:583
50.10746293968WebResponse->header( )../OutputPage.php:2220
60.10746294112header ( )../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
10.0002235248{main}( )../index.php:0
20.01323377544MediaWiki->run( )../index.php:46
30.01323378952MediaWiki->main( )../MediaWiki.php:424
40.10546278240OutputPage->output( )../MediaWiki.php:583
50.10806294128WebResponse->header( )../OutputPage.php:2227
60.10806294272header ( )../WebResponse.php:37