( ! ) Warning: Search backend error during near_match search for '3.147.69.57' 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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.13153551696MediaWiki->performRequest( )../MediaWiki.php:573
50.25134379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25164433360SpecialPage->run( )../SpecialPageFactory.php:581
70.25174433728SpecialSearch->execute( )../SpecialPage.php:383
80.58325795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.65855801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.65855802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.70055817320Hooks::run( )../SearchEngine.php:231
120.70065818920call_user_func_array ( )../Hooks.php:209
130.70065819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.70095893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.70145939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.74396174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.74486206400PoolCounterWork->execute( )../Util.php:133
180.74496230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.74496230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.74496230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.74506232848PoolCounterWork->execute( )../Util.php:129
220.74506233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.74506233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.74506233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.74686348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.74706351968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.74706352248MWDebug::warning( )../GlobalFunctions.php:1247
280.74716353536MWDebug::sendMessage( )../MWDebug.php:155
290.74716353928trigger_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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.77806277232OutputPage->output( )../MediaWiki.php:583
50.77826283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77836284976WebResponse->header( )../OutputPage.php:2134
70.77836285120header ( )../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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.77806277232OutputPage->output( )../MediaWiki.php:583
50.77826283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77906293008WebResponse->header( )../OutputPage.php:2171
70.77906293152header ( )../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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.77806277232OutputPage->output( )../MediaWiki.php:583
50.77826283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.81636292952WebResponse->header( )../OutputPage.php:2172
70.81636293096header ( )../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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.77806277232OutputPage->output( )../MediaWiki.php:583
50.81696292952WebResponse->header( )../OutputPage.php:2220
60.81696293096header ( )../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
10.0000233896{main}( )../index.php:0
20.02693376040MediaWiki->run( )../index.php:46
30.02693377448MediaWiki->main( )../MediaWiki.php:424
40.77806277232OutputPage->output( )../MediaWiki.php:583
50.81756293104WebResponse->header( )../OutputPage.php:2227
60.81756293248header ( )../WebResponse.php:37