( ! ) Warning: Search backend error during near_match search for '3.145.45.198' after 3. 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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.05993551992MediaWiki->performRequest( )../MediaWiki.php:573
50.10964379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11004433376SpecialPage->run( )../SpecialPageFactory.php:581
70.11004433744SpecialSearch->execute( )../SpecialPage.php:383
80.25895795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.27415802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27415802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28145817840Hooks::run( )../SearchEngine.php:231
120.28155819440call_user_func_array ( )../Hooks.php:209
130.28155820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28185894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28225940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.28886175328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28906206928PoolCounterWork->execute( )../Util.php:133
180.28916231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28916231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28916231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28926233376PoolCounterWork->execute( )../Util.php:129
220.28926234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28926234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28926234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29236348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29246352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29246352824MWDebug::warning( )../GlobalFunctions.php:1247
280.29256354128MWDebug::sendMessage( )../MWDebug.php:155
290.29256354520trigger_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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.29656277808OutputPage->output( )../MediaWiki.php:583
50.30506284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30516285560WebResponse->header( )../OutputPage.php:2134
70.30516285704header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.29656277808OutputPage->output( )../MediaWiki.php:583
50.30506284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30586293592WebResponse->header( )../OutputPage.php:2171
70.30586293736header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.29656277808OutputPage->output( )../MediaWiki.php:583
50.30506284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30636293536WebResponse->header( )../OutputPage.php:2172
70.30636293680header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.29656277808OutputPage->output( )../MediaWiki.php:583
50.30686293536WebResponse->header( )../OutputPage.php:2220
60.30686293680header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.29656277808OutputPage->output( )../MediaWiki.php:583
50.30746293696WebResponse->header( )../OutputPage.php:2227
60.30746293840header ( )../WebResponse.php:37