( ! ) Warning: Search backend error during near_match search for '3.145.194.173' after 13. 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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.04383559336MediaWiki->performRequest( )../MediaWiki.php:573
50.07264386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07304440792SpecialPage->run( )../SpecialPageFactory.php:581
70.07314441160SpecialSearch->execute( )../SpecialPage.php:383
80.13065802120SpecialSearch->goResult( )../SpecialSearch.php:117
90.14755808352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14755809104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15085824104Hooks::run( )../SearchEngine.php:231
120.15095825704call_user_func_array ( )../Hooks.php:209
130.15095826408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15155900448CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15245946488CirrusSearch\Searcher->search( )../Searcher.php:268
160.15586181576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15616214352PoolCounterWork->execute( )../Util.php:133
180.15636238792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15636238976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15636239048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15636241016PoolCounterWork->execute( )../Util.php:129
220.15636241664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15636241848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15636241968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16956356264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16966360200wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16966360480MWDebug::warning( )../GlobalFunctions.php:1247
280.16976361784MWDebug::sendMessage( )../MWDebug.php:155
290.16976362176trigger_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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.17166285408OutputPage->output( )../MediaWiki.php:583
50.17186291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17196293152WebResponse->header( )../OutputPage.php:2134
70.17196293296header ( )../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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.17166285408OutputPage->output( )../MediaWiki.php:583
50.17186291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17266301184WebResponse->header( )../OutputPage.php:2171
70.17266301328header ( )../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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.17166285408OutputPage->output( )../MediaWiki.php:583
50.17186291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17316301128WebResponse->header( )../OutputPage.php:2172
70.17316301272header ( )../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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.17166285408OutputPage->output( )../MediaWiki.php:583
50.17356301128WebResponse->header( )../OutputPage.php:2220
60.17356301272header ( )../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
10.0001238760{main}( )../index.php:0
20.01813383592MediaWiki->run( )../index.php:46
30.01813385000MediaWiki->main( )../MediaWiki.php:424
40.17166285408OutputPage->output( )../MediaWiki.php:583
50.17416301288WebResponse->header( )../OutputPage.php:2227
60.17416301432header ( )../WebResponse.php:37