( ! ) Warning: Search backend error during near_match search for '3.136.22.204' after 2. 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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.01713551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03244379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03274433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433744SpecialSearch->execute( )../SpecialPage.php:383
80.09255795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10825802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10825802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11115817840Hooks::run( )../SearchEngine.php:231
120.11115819440call_user_func_array ( )../Hooks.php:209
130.11115820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11155894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11325940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.11506175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11526206856PoolCounterWork->execute( )../Util.php:133
180.11526231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11526231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11526231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11536233304PoolCounterWork->execute( )../Util.php:129
220.11536233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11536234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11536234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11706348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11716352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11716352720MWDebug::warning( )../GlobalFunctions.php:1247
280.11726354024MWDebug::sendMessage( )../MWDebug.php:155
290.11726354416trigger_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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.11906277736OutputPage->output( )../MediaWiki.php:583
50.11926284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11936285488WebResponse->header( )../OutputPage.php:2134
70.11936285632header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.11906277736OutputPage->output( )../MediaWiki.php:583
50.11926284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11996293520WebResponse->header( )../OutputPage.php:2171
70.11996293664header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.11906277736OutputPage->output( )../MediaWiki.php:583
50.11926284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12046293464WebResponse->header( )../OutputPage.php:2172
70.12046293608header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.11906277736OutputPage->output( )../MediaWiki.php:583
50.12096293464WebResponse->header( )../OutputPage.php:2220
60.12096293608header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.11906277736OutputPage->output( )../MediaWiki.php:583
50.12156293624WebResponse->header( )../OutputPage.php:2227
60.12156293768header ( )../WebResponse.php:37