( ! ) Warning: Search backend error during near_match search for '3.147.84.36' 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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.01853551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433680SpecialSearch->execute( )../SpecialPage.php:383
80.08415796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09005802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09005803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09255818248Hooks::run( )../SearchEngine.php:231
120.09255819848call_user_func_array ( )../Hooks.php:209
130.09255820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09305894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09365940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09686175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09716207272PoolCounterWork->execute( )../Util.php:133
180.09736231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09736231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09736231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09736233720PoolCounterWork->execute( )../Util.php:129
220.09736234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09736234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09736234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09956348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09966352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976353128MWDebug::warning( )../GlobalFunctions.php:1247
280.09986354416MWDebug::sendMessage( )../MWDebug.php:155
290.09986354808trigger_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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.10246278144OutputPage->output( )../MediaWiki.php:583
50.10266284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276285888WebResponse->header( )../OutputPage.php:2134
70.10276286032header ( )../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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.10246278144OutputPage->output( )../MediaWiki.php:583
50.10266284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336293920WebResponse->header( )../OutputPage.php:2171
70.10336294064header ( )../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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.10246278144OutputPage->output( )../MediaWiki.php:583
50.10266284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10426293864WebResponse->header( )../OutputPage.php:2172
70.10426294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.10246278144OutputPage->output( )../MediaWiki.php:583
50.10476293864WebResponse->header( )../OutputPage.php:2220
60.10476294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00893376408MediaWiki->run( )../index.php:46
30.00893377816MediaWiki->main( )../MediaWiki.php:424
40.10246278144OutputPage->output( )../MediaWiki.php:583
50.10536294024WebResponse->header( )../OutputPage.php:2227
60.10536294168header ( )../WebResponse.php:37