( ! ) Warning: Search backend error during near_match search for '3.145.91.254' 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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.02823551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04334378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05464432768SpecialPage->run( )../SpecialPageFactory.php:581
70.05464433136SpecialSearch->execute( )../SpecialPage.php:383
80.34585794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.37435800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.37435801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38155816712Hooks::run( )../SearchEngine.php:231
120.38155818312call_user_func_array ( )../Hooks.php:209
130.38165819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38205893048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38285939072CirrusSearch\Searcher->search( )../Searcher.php:268
160.40876174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40896205728PoolCounterWork->execute( )../Util.php:133
180.40916229984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40926230168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40926230240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40926232176PoolCounterWork->execute( )../Util.php:129
220.40926232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40926233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40926233128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41146347376CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41156351312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41156351592MWDebug::warning( )../GlobalFunctions.php:1247
280.41166352896MWDebug::sendMessage( )../MWDebug.php:155
290.41166353288trigger_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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.45366276600OutputPage->output( )../MediaWiki.php:583
50.45396283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.45396284352WebResponse->header( )../OutputPage.php:2134
70.45396284496header ( )../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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.45366276600OutputPage->output( )../MediaWiki.php:583
50.45396283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.45476292384WebResponse->header( )../OutputPage.php:2171
70.45476292528header ( )../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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.45366276600OutputPage->output( )../MediaWiki.php:583
50.45396283056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.45526292328WebResponse->header( )../OutputPage.php:2172
70.45526292472header ( )../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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.45366276600OutputPage->output( )../MediaWiki.php:583
50.45566292328WebResponse->header( )../OutputPage.php:2220
60.45566292472header ( )../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
10.0001233928{main}( )../index.php:0
20.01503375840MediaWiki->run( )../index.php:46
30.01503377248MediaWiki->main( )../MediaWiki.php:424
40.45366276600OutputPage->output( )../MediaWiki.php:583
50.45636292488WebResponse->header( )../OutputPage.php:2227
60.45636292632header ( )../WebResponse.php:37