( ! ) Warning: Search backend error during near_match search for '18.225.54.167' after 31. 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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.02833965472MediaWiki->performRequest( )../MediaWiki.php:573
50.04074420208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04124474248SpecialPage->run( )../SpecialPageFactory.php:581
70.04124474616SpecialSearch->execute( )../SpecialPage.php:383
80.14125819224SpecialSearch->goResult( )../SpecialSearch.php:117
90.17965825440SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17965826192SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18455841192Hooks::run( )../SearchEngine.php:231
120.18455842792call_user_func_array ( )../Hooks.php:209
130.18455843496CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18855917552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18935963576CirrusSearch\Searcher->search( )../Searcher.php:268
160.19736198600CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19766231368PoolCounterWork->execute( )../Util.php:133
180.19776255784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19776255968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19776256040CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19786258008PoolCounterWork->execute( )../Util.php:129
220.19786258656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19786258840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19786258960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22846373208CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22866377144wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22866377424MWDebug::warning( )../GlobalFunctions.php:1247
280.22876378728MWDebug::sendMessage( )../MWDebug.php:155
290.22876379120trigger_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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.23066302376OutputPage->output( )../MediaWiki.php:583
50.23086308832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23096310128WebResponse->header( )../OutputPage.php:2134
70.23096310272header ( )../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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.23066302376OutputPage->output( )../MediaWiki.php:583
50.23086308832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23166318160WebResponse->header( )../OutputPage.php:2171
70.23166318304header ( )../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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.23066302376OutputPage->output( )../MediaWiki.php:583
50.23086308832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23216318104WebResponse->header( )../OutputPage.php:2172
70.23216318248header ( )../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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.23066302376OutputPage->output( )../MediaWiki.php:583
50.23266318104WebResponse->header( )../OutputPage.php:2220
60.23266318248header ( )../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
10.0000240880{main}( )../index.php:0
20.01893789984MediaWiki->run( )../index.php:46
30.01893791392MediaWiki->main( )../MediaWiki.php:424
40.23066302376OutputPage->output( )../MediaWiki.php:583
50.23326318264WebResponse->header( )../OutputPage.php:2227
60.23326318408header ( )../WebResponse.php:37