( ! ) Warning: Search backend error during near_match search for '3.147.58.74' 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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.03143965472MediaWiki->performRequest( )../MediaWiki.php:573
50.04294420240SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04344474256SpecialPage->run( )../SpecialPageFactory.php:581
70.04344474624SpecialSearch->execute( )../SpecialPage.php:383
80.08355818968SpecialSearch->goResult( )../SpecialSearch.php:117
90.08925825128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08925825880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09165840880Hooks::run( )../SearchEngine.php:231
120.09165842480call_user_func_array ( )../Hooks.php:209
130.09165843184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09225917232CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09315963256CirrusSearch\Searcher->search( )../Searcher.php:268
160.09646198352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09666231120PoolCounterWork->execute( )../Util.php:133
180.09676255560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09676255744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09676255816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09686257784PoolCounterWork->execute( )../Util.php:129
220.09686258432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09686258616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09686258736CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10316373032CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10326376960wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10326377240MWDebug::warning( )../GlobalFunctions.php:1247
280.10336378528MWDebug::sendMessage( )../MWDebug.php:155
290.10336378920trigger_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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.10516302192OutputPage->output( )../MediaWiki.php:583
50.10536308640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10546309936WebResponse->header( )../OutputPage.php:2134
70.10546310080header ( )../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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.10516302192OutputPage->output( )../MediaWiki.php:583
50.10536308640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606317968WebResponse->header( )../OutputPage.php:2171
70.10606318112header ( )../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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.10516302192OutputPage->output( )../MediaWiki.php:583
50.10536308640OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666317912WebResponse->header( )../OutputPage.php:2172
70.10666318056header ( )../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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.10516302192OutputPage->output( )../MediaWiki.php:583
50.10706317912WebResponse->header( )../OutputPage.php:2220
60.10706318056header ( )../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
10.0000240848{main}( )../index.php:0
20.02323789960MediaWiki->run( )../index.php:46
30.02333791368MediaWiki->main( )../MediaWiki.php:424
40.10516302192OutputPage->output( )../MediaWiki.php:583
50.10766318072WebResponse->header( )../OutputPage.php:2227
60.10766318216header ( )../WebResponse.php:37