( ! ) Warning: Search backend error during near_match search for '3.135.192.7' 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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.02473551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03944378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03994433152SpecialSearch->execute( )../SpecialPage.php:383
80.08155795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855817064Hooks::run( )../SearchEngine.php:231
120.08855818664call_user_func_array ( )../Hooks.php:209
130.08865819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08915893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08985939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.09296174472CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09316206064PoolCounterWork->execute( )../Util.php:133
180.09336230320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09336230504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09336230576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09336232512PoolCounterWork->execute( )../Util.php:129
220.09336233160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09336233344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09336233464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976351952MWDebug::warning( )../GlobalFunctions.php:1247
280.09986353240MWDebug::sendMessage( )../MWDebug.php:155
290.09986353632trigger_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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.10156276968OutputPage->output( )../MediaWiki.php:583
50.10186283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186284712WebResponse->header( )../OutputPage.php:2134
70.10186284856header ( )../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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.10156276968OutputPage->output( )../MediaWiki.php:583
50.10186283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256292744WebResponse->header( )../OutputPage.php:2171
70.10256292888header ( )../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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.10156276968OutputPage->output( )../MediaWiki.php:583
50.10186283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306292688WebResponse->header( )../OutputPage.php:2172
70.10306292832header ( )../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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.10156276968OutputPage->output( )../MediaWiki.php:583
50.10346292688WebResponse->header( )../OutputPage.php:2220
60.10346292832header ( )../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
10.0002233896{main}( )../index.php:0
20.01703375832MediaWiki->run( )../index.php:46
30.01703377240MediaWiki->main( )../MediaWiki.php:424
40.10156276968OutputPage->output( )../MediaWiki.php:583
50.10406292840WebResponse->header( )../OutputPage.php:2227
60.10406292984header ( )../WebResponse.php:37