Hari try running sudo -u www-data php flarum cache:clear and report back whether that solves it.

    [m]:ask$ sudo -u www-data php flarum cache:clear
    [sudo] password for m:
    Sorry, try again.
    m is not in the sudoers file. This incident will be reported.

    installation is in subfolder

      Hari okay

      php flarum cache:clear
php flarum info

      Can you also explain your hosting environment?

        Cloudways :

        [r]:ask$ php flarum cache:clear
        Clearing the cache...
        [r]:ask$ php flarum info
        Flarum core 0.1.0-beta.13
        PHP version: 7.2.31-1+020200514.41+debian81.gbpe2a56b
        Loaded extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, pcntl, Reflection, SPL, sodium, session, standard, mysqlnd, PDO, xml, apcu, bcmath, bz2, calen
        dar, ctype, curl, dba, dom, enchant, mbstring, fileinfo, ftp, gd, gettext, gmp, iconv, igbinary, imagick, imap, interbase, intl, json, exif, mongodb, msgpack, mysqli, o
        dbc, pdo_dblib, PDO_Firebird, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, pgsql, apc, posix, readline, recode, shmop, SimpleXML, soap, sockets, sqlite3, sysvmsg, sysvse
        m, sysvshm, tidy, tokenizer, wddx, xmlreader, xmlrpc, xmlwriter, xsl, zip, Phar, memcached, ionCube Loader, Zend OPcache
        +----------------------+----------------+--------+
        | Flarum Extensions | | |
        +----------------------+----------------+--------+
        | ID | Version | Commit |
        +----------------------+----------------+--------+
        | flarum-approval | v0.1.0-beta.13 | |
        | flarum-bbcode | v0.1.0-beta.12 | |
        | flarum-emoji | v0.1.0-beta.13 | |
        | flarum-lang-english | v0.1.0-beta.13 | |
        | flarum-flags | v0.1.0-beta.13 | |
        | flarum-likes | v0.1.0-beta.13 | |
        | flarum-lock | v0.1.0-beta.13 | |
        | flarum-markdown | v0.1.0-beta.13 | |
        | flarum-mentions | v0.1.0-beta.13 | |
        | flarum-statistics | v0.1.0-beta.13 | |
        | flarum-sticky | v0.1.0-beta.13 | |
        | flarum-subscriptions | v0.1.0-beta.13 | |
        | flarum-suspend | v0.1.0-beta.13 | |
        | flarum-tags | v0.1.0-beta.13 | |
        | flarum-auth-facebook | v0.1.0-beta.13 | |
        +----------------------+----------------+--------+
        Base URL: https://www.website.com/ask
        Installation path: /home/k/public_html/ask
        Debug mode: off

          I think opcache needs to be cleared. Try;

          php -r "opcache_reset();"

          admin dashboard is working

            Hari then this might be browser cache, try flushing your browser cache too.

              yes i have cleared

              php -r "opcache_reset();" and also cleared browser cache

              tried in private window too

              this solution is working

              LikqezMar 8, 2019
              luceos OK LOL, i don't know how, but i got it now.
              I just deleted the storage/formatter and the storage/cache Folder and created them aigan. As i granted them the Permissions aigan the Website worked fine aigan. Sry for Disturbing

              luceos Try this solution:

              I recently made the same observation, repeatedly, though I usually just needed to recreate the storage/cache folder.