Hi. Blank page generally means a php fatal error. Most likely in this case is php max_execution_time exceeded, but check the php error log to see what it is. Also you may want to check wgShellMaxMemory (i might be mangling the name) The hash_equals is probably a bug, but probably an unrelated bug. -- Bawolff On Thursday, November 17, 2016, Martin Urbanec < martin.urbanec(a)wikimedia.cz&gt; wrote: example http://www.bomosil.eu/index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_… http://www.bomosil.eu/images/4/4f/Jihlava_-_zemska_hranice_Cech_a_Moravy_v_… see http://urbanecmwiki.8u.cz/w/index.php?title=Soubor:Jihlava_-_zemska_hranice… . _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l

You may have to enable php error logging in you php.ini config (note: php error log is different from apache error log and usually in different places) -- Bawolff On Thursday, November 17, 2016, Martin Urbanec < martin.urbanec(a)wikimedia.cz&gt; wrote: "GET "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET HTTP/1.1" "GET /index.php?title=Vojensk%C3%BD_%C3%BAjezd_Libav%C3%A1&action=edit&oldid=2253 "GET HTTP/1.1" > 265353 CENSORED [17/Nov/2016:18:06:28 +0100] - 200 www.bomosil.eu "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET > /index.php?title=Bomosil:Aktuality HTTP/1.1" > I changed the variable to 30720000, nothing happened. I also tried to set > it to 0, nothing happened too. > Martin > čt 17. 11. 2016 v 16:44 odesílatel Brian Wolff &lt;bawolff(a)gmail.com&gt; napsal: >> Hi. Blank page generally means a php fatal error. Most likely in this case what name) >> >> The hash_equals is probably a bug, but probably an unrelated bug. >> >> -- >> Bawolff >> >> On Thursday, November 17, 2016, Martin Urbanec < >> martin.urbanec(a)wikimedia.cz&gt; >> wrote: >> > Hi, >> > I'm still getting strange error "Error creating thumbnail: Invalid >> > thumbnail parameters" for some images at bomosil.eu. You can see an >> example >> > at >> >> >> http://www.bomosil.eu/index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_… >> > . >> > As you can see I use version 1.23.15. The image itself can be find at >> >> >> http://www.bomosil.eu/images/4/4f/Jihlava_-_zemska_hranice_Cech_a_Moravy_v_… >> > . >> >> > I tried to change $wgMaxImageArea to 10e7 (and higher). The error did not no >> > error message, nothing. >> >> > Also when I visit Special:Upload I get a warning "Warning: hash_equals(): line >> > 135". I don't know if this is interesting. >> >> > I also tried to upload the file at another wiki with success as you can >> see >> > at >> >> >> http://urbanecmwiki.8u.cz/w/index.php?title=Soubor:Jihlava_-_zemska_hranice… >> . >> > The only one change which I made was that I changed wgMaxImageArea to >> > bigger value. But this does not work in this case. >> >> > Could anybody help me with this? >> >> > The best, >> > Martin Urbanec >> > _______________________________________________ >> > MediaWiki-l mailing list >> > To unsubscribe, go to: >> > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l >> >> _______________________________________________ >> MediaWiki-l mailing list >> To unsubscribe, go to: >> https://lists.wikimedia.org/mailman/listinfo/mediawiki-l >> > _______________________________________________ > MediaWiki-l mailing list > To unsubscribe, go to: > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l

Any help for me? Best, Martin čt 17. 11. 2016 v 18:21 odesílatel Martin Urbanec < martin.urbanec(a)wikimedia.cz&gt; napsal: Usually. Not always. Bomosil.eu uses Wedos as webhosting and at https://hosting.wedos.com/en/webhosting/logy.html. I can see "Service errorlog writes to log all errors on the site (errors from Apache and PHP). Logs are accessible via FTP in directory logs/errorlog." in it so I guess there should be PHP errors if any. Martin čt 17. 11. 2016 v 18:18 odesílatel Brian Wolff &lt;bawolff(a)gmail.com&gt; napsal: You may have to enable php error logging in you php.ini config (note: php error log is different from apache error log and usually in different places) -- Bawolff On Thursday, November 17, 2016, Martin Urbanec < martin.urbanec(a)wikimedia.cz&gt; wrote: "GET "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET HTTP/1.1" "GET /index.php?title=Vojensk%C3%BD_%C3%BAjezd_Libav%C3%A1&action=edit&oldid=2253 "GET HTTP/1.1" > 265353 CENSORED [17/Nov/2016:18:06:28 +0100] - 200 www.bomosil.eu "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET > /index.php?title=Bomosil:Aktuality HTTP/1.1" > I changed the variable to 30720000, nothing happened. I also tried to set > it to 0, nothing happened too. > Martin > čt 17. 11. 2016 v 16:44 odesílatel Brian Wolff &lt;bawolff(a)gmail.com&gt; napsal: >> Hi. Blank page generally means a php fatal error. Most likely in this case what name) >> >> The hash_equals is probably a bug, but probably an unrelated bug. >> >> -- >> Bawolff >> >> On Thursday, November 17, 2016, Martin Urbanec < >> martin.urbanec(a)wikimedia.cz&gt; >> wrote: >> > Hi, >> > I'm still getting strange error "Error creating thumbnail: Invalid >> > thumbnail parameters" for some images at bomosil.eu. You can see an >> example >> > at >> >> >> http://www.bomosil.eu/index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_… >> > . >> > As you can see I use version 1.23.15. The image itself can be find at >> >> >> http://www.bomosil.eu/images/4/4f/Jihlava_-_zemska_hranice_Cech_a_Moravy_v_… >> > . >> >> > I tried to change $wgMaxImageArea to 10e7 (and higher). The error did not no >> > error message, nothing. >> >> > Also when I visit Special:Upload I get a warning "Warning: hash_equals(): line >> > 135". I don't know if this is interesting. >> >> > I also tried to upload the file at another wiki with success as you can >> see >> > at >> >> >> http://urbanecmwiki.8u.cz/w/index.php?title=Soubor:Jihlava_-_zemska_hranice… >> . >> > The only one change which I made was that I changed wgMaxImageArea to >> > bigger value. But this does not work in this case. >> >> > Could anybody help me with this? >> >> > The best, >> > Martin Urbanec >> > _______________________________________________ >> > MediaWiki-l mailing list >> > To unsubscribe, go to: >> > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l >> >> _______________________________________________ >> MediaWiki-l mailing list >> To unsubscribe, go to: >> https://lists.wikimedia.org/mailman/listinfo/mediawiki-l >> > _______________________________________________ > MediaWiki-l mailing list > To unsubscribe, go to: > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l

On Sat, Nov 26, 2016 at 12:16 PM, Martin Urbanec &lt;martin.urbanec(a)wikimedia.cz&gt; wrote: Try adding error reporting to the top of LocalSettings.php, maybe it will give you more information: # Turns on error reporting error_reporting(E_ALL); ini_set("display_errors", 1); $wgShowExceptionDetails = true;

Although, a blank screen is usually a PHP error. Did you mean earlier that when you grab the error log via FTP from the webhost, it's empty?

PHP). guess napsal: php you /index.php?title=%C5%A0ablona:Citace_monografie/doc&action=edit&section=3 "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en >> > HTTP/1.1" >> > 399128 CENSORED [17/Nov/2016:18:05:21 +0100] 5047 200 www.bomosil.eu >> "GET >> > /index.php?title=Speci%C3%A1ln%C3%AD:Co_odkazuje_na/1848&limit=100 >> HTTP/1.1" >> > 1687227 CENSORED [17/Nov/2016:18:05:35 +0100] 6077 200 www.bomosil.eu >> "GET /index.php?title=Vojensk%C3%BD_%C3%BAjezd_Libav%C3%A1&action=edit&oldid=2253 "GET /index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_a_Moravy_v_okoli_Jihlavskych_drevarskych_zavodu_2.jpg&uselang=en set see an http://www.bomosil.eu/index.php?title=Soubor:Jihlava_-_zemska_hranice_Cech_… at http://www.bomosil.eu/images/4/4f/Jihlava_-_zemska_hranice_Cech_a_Moravy_v_… did warning, on >> line >> >> > 135". I don't know if this is interesting. >> >> > >> >> > I also tried to upload the file at another wiki with success as you >> can >> >> see >> >> > at http://urbanecmwiki.8u.cz/w/index.php?title=Soubor:Jihlava_-_zemska_hranice… wgMaxImageArea to _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l

On Sat, Nov 26, 2016 at 3:21 PM, Martin Urbanec &lt;martin.urbanec(a)wikimedia.cz&gt; wrote: What is memory_limit set to in php.ini? Try setting memory_limit = 512M or higher and see if this error still occurs?

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