404 Not Found on every topic and admin page.

Ting

GET https://*.com/api/discussions?include=startUser%2ClastUser%2CrecipientUsers%2CrecipientGroups%2CstartPost%2Ctags&filter%5Bq%5D=%20tag%3Atest-post&

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /api/discussions was not found on this server.</p>
<hr>
<address>Apache/2.4.18 (Ubuntu) Server at *.com Port 443</address>
</body></html>

Main page is fine to load but failed to login or view topics.

luceos

Ting try this:

https://discuss.flarum.org/d/1869-solving-404-not-found-issues-on-apache

Ting

have try it but still failed.

luceos

Ting can you explain a bit more about your hosting environment and the changes you made so far?

Ting

Ok... I have setup it up on the first time, it failed to login after reinstall apache2.
My server environment as below:-
Flarum core 0.1.0-beta.7
PHP 7.2.4-1+ubuntu16.04.1+deb.sury.org+1
Loaded extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, pcntl, Reflection, SPL, sodium, session, standard, mysqlnd, PDO, xml, apcu, apc, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, gettext, iconv, igbinary, imagick, intl, json, ldap, exif, mysqli, pdo_mysql, Phar, posix, readline, redis, shmop, SimpleXML, smbclient, soap, sockets, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xmlreader, xmlrpc, xmlwriter, xsl, zip, libsmbclient, Zend OPcache
EXT flagrow-analytics 0.6.0
EXT flarum-approval v0.1.0-beta.7
EXT sides-autoimg 0.1.0-beta.2
EXT sides-autovid 0.1.0-beta.3
EXT flarum-bbcode v0.1.0-beta.5
EXT sinamics-default-preferences 0.1.0-beta.4
EXT michaelbelgium-discussion-views v0.1.0-beta.7-3.1
EXT flarum-emoji v0.1.0-beta.6
EXT flarum-english v0.1.0-beta.7
EXT flagrow-bazaar 0.2.4
EXT flagrow-byobu 0.1.2
EXT flagrow-canned-messages 0.1.0
EXT flagrow-html-errors 0.1.1
EXT flagrow-masquerade 0.1.4
EXT flagrow-upload 0.6.0
EXT flarum-flags v0.1.0-beta.7
EXT flarum-likes v0.1.0-beta.6
EXT sijad-links 0.1.0-beta.6 (29c451034033894803568f66432ce7ebee938ae9)
EXT flarum-lock v0.1.0-beta.7
EXT wiseclock-login2see 0.1.1
EXT flarum-markdown v0.1.0-beta.5
EXT ganuonglachanh-markdown-editor 0.9
EXT flarum-mentions v0.1.0-beta.7
EXT sijad-pages 0.1.0-beta.3
EXT reflar-polls 0.1.1
EXT reflar-user-management 0.1.4
EXT flarum-sticky v0.1.0-beta.7
EXT flarum-subscriptions v0.1.0-beta.6
EXT flarum-suspend v0.1.0-beta.7
EXT amaurycarrade-syndication v0.1.5
EXT flarum-tags v0.1.0-beta.8
Base URL: http://localhost
Installation path: /var/www/html

luceos

Can you try apache2ctl -M or httpd -M

Ting

after run apache2ctl -M
AH00526: Syntax error on line 31 of /etc/apache2/sites-enabled/000-default-le-ssl-le-ssl.conf:
SSLCertificateFile: file '/etc/letsencrypt/live/*.com/fullchain.pem' does not exist or is empty
Action '-M' failed.
The Apache error log may have more information.

Second try with Root
apache2ctl -M
Loaded Modules:
core_module (static)
so_module (static)
watchdog_module (static)
http_module (static)
log_config_module (static)
logio_module (static)
version_module (static)
unixd_module (static)
access_compat_module (shared)
alias_module (shared)
auth_basic_module (shared)
authn_core_module (shared)
authn_file_module (shared)
authz_core_module (shared)
authz_host_module (shared)
authz_user_module (shared)
autoindex_module (shared)
deflate_module (shared)
dir_module (shared)
env_module (shared)
filter_module (shared)
headers_module (shared)
mime_module (shared)
mpm_prefork_module (shared)
negotiation_module (shared)
php7_module (shared)
rewrite_module (shared)
setenvif_module (shared)
socache_shmcb_module (shared)
ssl_module (shared)
status_module (shared)

luceos

Ting seems like lets encrypt hasn't generated a certificate and apache can't reload/restart, the rewrite module might not have been activated.

Ting

Please close the thread.
Thanks jordanjay29 and luceos for help me find out the issues.
Updated: It work again after downgrading from PHP 7.2 to PHP7.1 follow by step below:-

sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install php7.1
sudo apt-get install php7.1-cli php7.1-common php7.1-json php7.1-opcache php7.1-mysql php7.1-mbstring php7.1-mcrypt php7.1-zip php7.1-fpm
a2dismod php7.2
a2enmod php7.1
sudo service apache2 restart

jordanjay29

Also, PHP 7.2 is currently incompatible with Flarum. You'll need to downgrade to PHP 7.1.