( ! ) Warning: Search backend error during near_match search for '3.12.107.31' after 44. 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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.06333551968MediaWiki->performRequest( )../MediaWiki.php:573
50.17384379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18844433312SpecialPage->run( )../SpecialPageFactory.php:581
70.18844433680SpecialSearch->execute( )../SpecialPage.php:383
80.52815796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.57805802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.57805803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.59475818248Hooks::run( )../SearchEngine.php:231
120.59485819848call_user_func_array ( )../Hooks.php:209
130.59485820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.59525894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.59575940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.61086175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.61106207320PoolCounterWork->execute( )../Util.php:133
180.61116231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.61116231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.61116231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.61126233768PoolCounterWork->execute( )../Util.php:129
220.61126234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.61126234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.61126234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.65526348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.65546352888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.65546353168MWDebug::warning( )../GlobalFunctions.php:1247
280.65556354472MWDebug::sendMessage( )../MWDebug.php:155
290.65556354864trigger_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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.68906278144OutputPage->output( )../MediaWiki.php:583
50.68926284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.68946285896WebResponse->header( )../OutputPage.php:2134
70.68946286040header ( )../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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.68906278144OutputPage->output( )../MediaWiki.php:583
50.68926284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.69016293928WebResponse->header( )../OutputPage.php:2171
70.69016294072header ( )../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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.68906278144OutputPage->output( )../MediaWiki.php:583
50.68926284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.69066293872WebResponse->header( )../OutputPage.php:2172
70.69066294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.68906278144OutputPage->output( )../MediaWiki.php:583
50.69116293872WebResponse->header( )../OutputPage.php:2220
60.69116294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01553376408MediaWiki->run( )../index.php:46
30.01553377816MediaWiki->main( )../MediaWiki.php:424
40.68906278144OutputPage->output( )../MediaWiki.php:583
50.69176294032WebResponse->header( )../OutputPage.php:2227
60.69176294176header ( )../WebResponse.php:37