The issue
All CSS/Less of the Website disappear.
Flarum information
Flarum core 1.3.0
PHP version: 7.3.13
MySQL version: 5.7.38
Loaded extensions: Core, date, libxml, openssl, pcre, sqlite3, zlib, ctype, curl, dom, fileinfo, filter, ftp, hash, iconv, json, mbstring, SPL, PDO, session, posix, readline, Reflection, standard, SimpleXML, pdo_sqlite, Phar, tokenizer, xml, xmlreader, xmlwriter, mysqlnd, apcu, gd, grpc, imagick, mongodb, mysqli, OAuth, pdo_mysql, pdo_sqlsrv, psr, redis, soap, sqlsrv, timezonedb, yaml, zip, memcached, ionCube Loader, Zend OPcache
+---------------------------------+---------+--------+
| Flarum Extensions | | |
+---------------------------------+---------+--------+
| ID | Version | Commit |
+---------------------------------+---------+--------+
| flarum-flags | v1.3.0 | |
| flarum-suspend | v1.3.0 | |
| flarum-tags | v1.3.0 | |
| flarum-lock | v1.3.0 | |
| fof-spamblock | 1.0.2 | |
| flarum-approval | v1.3.0 | |
| v17development-seo | v1.8.0 | |
| v17development-blog | v0.6.1 | |
| ralkage-hcaptcha | 1.0.0 | |
| mickmelon-coloured-usernames | 0.1.1 | |
| michaelbelgium-discussion-views | v7.1.3 | |
| malago-achievements | 0.5.5 | |
| fof-upload | 1.2.2 | |
| fof-terms | 1.1.2 | |
| fof-stopforumspam | 1.2.0 | |
| fof-prevent-necrobumping | 1.0.1 | |
| fof-polls | 1.0.5 | |
| fof-oauth | 1.2.2 | |
| fof-moderator-notes | 1.1.0 | |
| fof-links | 1.0.3 | |
| fof-gamification | 1.4.1 | |
| fof-formatting | 1.0.2 | |
| fof-disposable-emails | 1.0.0 | |
| fof-byobu | 1.1.6 | |
| flarum-subscriptions | v1.3.0 | |
| flarum-sticky | v1.3.0 | |
| flarum-statistics | v1.3.0 | |
| flarum-mentions | v1.3.0 | |
| flarum-markdown | v1.3.0 | |
| flarum-lang-brazilian | 1.0.8 | |
| flarum-emoji | v1.3.0 | |
| flarum-bbcode | v1.3.0 | |
| clarkwinkelmann-circle-groups | 1.0.1 | |
| askvortsov-moderator-warnings | v0.6.1 | |
| askvortsov-markdown-tables | v1.2.1 | |
| askvortsov-discussion-templates | v0.8.3 | |
+---------------------------------+---------+--------+
Base URL: https://[omited].com
Installation path: /home/defaultwebsite
Queue driver: sync
Mail driver: smtp
Debug mode: on
May 21 00:12:42 [Sat May 21 00:12:42.918968 2022]
[proxy_fcgi:error] [pid 425:tid 139997478909696] [client 177.55.111.4:58120] AH01071:
Got error 'PHP message: PHP Warning: array_merge(): Expected parameter 2 to be an array, int given in /home/defaultwebsite/vendor/wikimedia/less.php/lib/Less/Parser.php on line 585', referer: https://[omitted].com/admin
Fatal error: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException: Output has been emitted previously; cannot emit response in /home/defaultwebsite/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php:24 Stack trace: #0 /home/defaultwebsite/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitterTrait.php(40): Laminas\HttpHandlerRunner\Exception\EmitterException::forOutputSent() #1 /home/defaultwebsite/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitter.php(27): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->assertNoPreviousOutput() #2 /home/defaultwebsite/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(98): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->emit(Object(Laminas\Diactoros\Response\HtmlResponse)) #3 /home/defaultwebsite/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #4 /home/defaultwebsite/public/index.php(26): Flarum\Http\Server->listen() #5 {main} thrown in /home/defaultwebsite/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php on line 24
