datitisev What can i do now? Could the problem be caused by Turkish characters?
Flarum core 0.1.0-beta.10
PHP version: 7.2.19-0ubuntu0.18.04.2
Loaded extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, pcntl, Reflection, SPL, sodium, session, standard, mysqlnd, PDO, xml, bz2, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, gettext, iconv, intl, json, exif, mysqli, pdo_mysql, Phar, posix, pspell, readline, shmop, SimpleXML, sockets, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xmlreader, xmlwriter, xsl, zip, Zend OPcache
+----------------------------------+----------------+--------+
| Flarum Extensions | | |
+----------------------------------+----------------+--------+
| ID | Version | Commit |
+----------------------------------+----------------+--------+
| flarum-tags | v0.1.0-beta.10 | |
| flarum-suspend | v0.1.0-beta.9 | |
| jordanjay29-summaries | 0.3.1 | |
| flarum-subscriptions | v0.1.0-beta.9 | |
| flarum-sticky | v0.1.0-beta.9 | |
| flarum-statistics | v0.1.0-beta.9 | |
| flarum-markdown | v0.1.0-beta.10 | |
| flarum-lock | v0.1.0-beta.9 | |
| flarum-bbcode | v0.1.0-beta.8 | |
| flarum-emoji | v0.1.0-beta.10 | |
| flarum-flags | v0.1.0-beta.9 | |
| flarum-likes | v0.1.0-beta.9 | |
| flarum-mentions | v0.1.0-beta.10 | |
| noriods-auto-more | 0.3.0 | |
| isaced-email-verification-switch | 0.1.3 | |
| fof-user-directory | 0.3.3 | |
| kvothe-keyboard-shortcuts | v0.1.0 | |
| squeevee-fancybox | 0.2-beta | |
| flagrow-sitemap | 0.2.0 | |
| reflar-doorman | 0.1.4 | |
| amaurycarrade-syndication | v0.2.0 | |
| flagrow-upload | 0.7.1 | |
| fof-user-bio | 0.1.3 | |
| fof-transliterator | 0.2.0 | |
| fof-socialprofile | 0.1.1 | |
| fof-secure-https | v0.1.0 | |
| fof-polls | 0.1.1 | |
| fof-pages | 0.2.7 | |
| fof-links | 0.2.1 | |
| fof-formatting | 0.1.2 | |
| fof-drafts | 0.1.3 | |
| reflar-nightmode | 0.2.0 | |
| reflar-webhooks | 0.1.7 | |
| v17development-seo | 1.0.2 | |
| flarum-pusher | v0.1.0-beta.9 | |
| tolgaaaltas-lang-turkish | 0.0.0.4 | |
| tolgaaaltas-turkish | 0.1.11.2 | |
| fof-merge-discussions | 0.3.2 | |
+----------------------------------+----------------+--------+