( ! ) Warning: Search backend error during near_match search for '18.119.105.155' after 6. 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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.03893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05534379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05584433344SpecialPage->run( )../SpecialPageFactory.php:581
70.05584433712SpecialSearch->execute( )../SpecialPage.php:383
80.10125796184SpecialSearch->goResult( )../SpecialSearch.php:117
90.10645802416SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10645803168SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10885818160Hooks::run( )../SearchEngine.php:231
120.10895819760call_user_func_array ( )../Hooks.php:209
130.10895820464CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10945894496CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11005940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.11256175584CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11286207168PoolCounterWork->execute( )../Util.php:133
180.11306231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11306231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11306231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11306233616PoolCounterWork->execute( )../Util.php:129
220.11316234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11316234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11316234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11946348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11956352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11956353016MWDebug::warning( )../GlobalFunctions.php:1247
280.11966354320MWDebug::sendMessage( )../MWDebug.php:155
290.11966354712trigger_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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.12156278032OutputPage->output( )../MediaWiki.php:583
50.12186284488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12196285784WebResponse->header( )../OutputPage.php:2134
70.12196285928header ( )../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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.12156278032OutputPage->output( )../MediaWiki.php:583
50.12186284488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12246293832WebResponse->header( )../OutputPage.php:2171
70.12246293976header ( )../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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.12156278032OutputPage->output( )../MediaWiki.php:583
50.12186284488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12296293776WebResponse->header( )../OutputPage.php:2172
70.12296293920header ( )../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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.12156278032OutputPage->output( )../MediaWiki.php:583
50.12346293776WebResponse->header( )../OutputPage.php:2220
60.12346293920header ( )../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
10.0001233960{main}( )../index.php:0
20.02803376416MediaWiki->run( )../index.php:46
30.02803377824MediaWiki->main( )../MediaWiki.php:424
40.12156278032OutputPage->output( )../MediaWiki.php:583
50.12406293936WebResponse->header( )../OutputPage.php:2227
60.12406294080header ( )../WebResponse.php:37