( ! ) Warning: Search backend error during near_match search for '3.144.135.207' after 32. 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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.03073559544MediaWiki->performRequest( )../MediaWiki.php:573
50.06964387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07024440984SpecialPage->run( )../SpecialPageFactory.php:581
70.07024441352SpecialSearch->execute( )../SpecialPage.php:383
80.13865803472SpecialSearch->goResult( )../SpecialSearch.php:117
90.16455809704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16455810456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16745825456Hooks::run( )../SearchEngine.php:231
120.16745827056call_user_func_array ( )../Hooks.php:209
130.16745827760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16815901784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16885947808CirrusSearch\Searcher->search( )../Searcher.php:268
160.17176182832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17216215600PoolCounterWork->execute( )../Util.php:133
180.17236240016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17236240200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17236240272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17246242240PoolCounterWork->execute( )../Util.php:129
220.17246242888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17246243072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17246243192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20436357464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20446361400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20456361680MWDebug::warning( )../GlobalFunctions.php:1247
280.20466362984MWDebug::sendMessage( )../MWDebug.php:155
290.20466363376trigger_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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.20776286632OutputPage->output( )../MediaWiki.php:583
50.20806293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20816294384WebResponse->header( )../OutputPage.php:2134
70.20816294528header ( )../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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.20776286632OutputPage->output( )../MediaWiki.php:583
50.20806293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20876302416WebResponse->header( )../OutputPage.php:2171
70.20876302560header ( )../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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.20776286632OutputPage->output( )../MediaWiki.php:583
50.20806293088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20936302360WebResponse->header( )../OutputPage.php:2172
70.20936302504header ( )../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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.20776286632OutputPage->output( )../MediaWiki.php:583
50.20976302360WebResponse->header( )../OutputPage.php:2220
60.20976302504header ( )../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
10.0000238760{main}( )../index.php:0
20.01043383968MediaWiki->run( )../index.php:46
30.01043385376MediaWiki->main( )../MediaWiki.php:424
40.20776286632OutputPage->output( )../MediaWiki.php:583
50.21036302520WebResponse->header( )../OutputPage.php:2227
60.21036302664header ( )../WebResponse.php:37