( ! ) Warning: Search backend error during near_match search for '3.147.55.192' 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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.07453553704MediaWiki->performRequest( )../MediaWiki.php:573
50.18384381320SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18424435192SpecialPage->run( )../SpecialPageFactory.php:581
70.18424435560SpecialSearch->execute( )../SpecialPage.php:383
80.56325798016SpecialSearch->goResult( )../SpecialSearch.php:117
90.60465804272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.60465805024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.61575820024Hooks::run( )../SearchEngine.php:231
120.61585821624call_user_func_array ( )../Hooks.php:209
130.61585822328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.61615896360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.61645942384CirrusSearch\Searcher->search( )../Searcher.php:268
160.62006177440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.62016209024PoolCounterWork->execute( )../Util.php:133
180.62026233280PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.62026233464call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.62026233536CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.62026235472PoolCounterWork->execute( )../Util.php:129
220.62026236120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.62026236304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.62026236424CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.62186350688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.62206354624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.62206354904MWDebug::warning( )../GlobalFunctions.php:1247
280.62216356208MWDebug::sendMessage( )../MWDebug.php:155
290.62216356600trigger_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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.64216279904OutputPage->output( )../MediaWiki.php:583
50.64236286360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64256287656WebResponse->header( )../OutputPage.php:2134
70.64256287800header ( )../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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.64216279904OutputPage->output( )../MediaWiki.php:583
50.64236286360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64326295688WebResponse->header( )../OutputPage.php:2171
70.64326295832header ( )../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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.64216279904OutputPage->output( )../MediaWiki.php:583
50.64236286360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64386295632WebResponse->header( )../OutputPage.php:2172
70.64386295776header ( )../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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.64216279904OutputPage->output( )../MediaWiki.php:583
50.64436295632WebResponse->header( )../OutputPage.php:2220
60.64436295776header ( )../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
10.0000235360{main}( )../index.php:0
20.02323378064MediaWiki->run( )../index.php:46
30.02323379472MediaWiki->main( )../MediaWiki.php:424
40.64216279904OutputPage->output( )../MediaWiki.php:583
50.64506295792WebResponse->header( )../OutputPage.php:2227
60.64506295936header ( )../WebResponse.php:37