After install it shuts down whole forum

[jakubsuchybio]

Hi,
I downloaded, unziped, copied to /forum_root/ext/, enabled in acp and when i went to board index it was blank. Whole forum somehow shut down. For it to restore I had to go manualy into database, disable mention extension, then manualy delete forum cache and it is working again.

Can I give you any more debugging for you to replicate this issue? Tell me what to do to help you :). I like the idea of this plugin and we are already using @name syntax on our forum, so this would be just one 'wow' factor more :)

downloaded from: http://pinkes-forum.de/dev/mentions/wolfsblvt.mentions.zip

[Wolfsblvt]

Hey.
You could activate debug logging so that errors are displayed? You can do it by remove the // in front of the lines in your config.php file in phpbb root. After you do it, activate the extension again. If you have done that, go to the page. Instead of a blank page you should now see the correct error. Post the full message here (for example by screenshot).

Thank you for your help (:

[jakubsuchybio]

Oh I guess you didn't make english portation.
After debug enabled it sayis:

General Error
Language file ./ext/wolfsblvt/mentions/language/en/mentions.php couldn't be opened.

BACKTRACE

FILE: (not given by php)
LINE: (not given by php)
CALL: msg_handler()

FILE: [ROOT]/phpbb/user.php
LINE: 664
CALL: trigger_error()

FILE: [ROOT]/phpbb/user.php
LINE: 577
CALL: phpbb\user->set_lang()

FILE: [ROOT]/phpbb/user.php
LINE: 596
CALL: phpbb\user->add_lang()

FILE: [ROOT]/ext/wolfsblvt/mentions/core/mentions.php
LINE: 95
CALL: phpbb\user->add_lang_ext()

FILE: (not given by php)
LINE: (not given by php)
CALL: wolfsblvt\mentions\core\mentions->__construct()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 959
CALL: ReflectionClass->newInstanceArgs()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 490
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->createService()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 1005
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->get()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 1002
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->resolveServices()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 944
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->resolveServices()

FILE: [ROOT]/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php
LINE: 490
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->createService()

FILE: [ROOT]/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
LINE: 188
CALL: Symfony\Component\DependencyInjection\ContainerBuilder->get()

FILE: [ROOT]/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
LINE: 165
CALL: Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher->lazyLoad()

FILE: [ROOT]/phpbb/event/dispatcher.php
LINE: 60
CALL: Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch()

FILE: [ROOT]/phpbb/event/dispatcher.php
LINE: 46
CALL: phpbb\event\dispatcher->dispatch()

FILE: [ROOT]/includes/functions_content.php
LINE: 460
CALL: phpbb\event\dispatcher->trigger_event()

FILE: [ROOT]/includes/functions_display.php
LINE: 389
CALL: generate_text_for_display()

FILE: [ROOT]/index.php
LINE: 75
CALL: display_forums()

[Wolfsblvt]

This extension contains the english language. See here: https://github.com/Wolfsblvt/mentions/blob/master/language/en/mentions.php

Have you maybe renamed the language folder, or have you deleted it? You can try to download the extension again and check that the folder for en is there.

[jakubsuchybio]

Hi again. Sorry for delay.. Too much school. I tried to redownload it with en language in place. Activated debugging of my forum, enabled newly downloaded mentions and the problem consists (blank index page) no source code of the page what so ever. But now no debugging message. :(

[Wolfsblvt]

But the debug options of your config.php are still active? That's needed if you want to get debug messages.
The problem is it is difficult to find the error if there is no error message.