Exception on last migration

[MichaelBelgium]

Installed beta 8 from scratch (with composer create-project), then required the extension which also installed 2 flarum extensions extra somehow.

d:\Websites\flarum>composer require flagrow/byobu
Using version ^0.1.2 for flagrow/byobu
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 3 installs, 0 updates, 0 removals
  - Installing flarum/flarum-ext-pusher (v0.1.0-beta.6): Loading from cache
  - Installing flarum/flarum-ext-markdown (v0.1.0-beta.5): Loading from cache
  - Installing flagrow/byobu (0.1.2): Downloading (100%)
Writing lock file
Generating autoload files

When enabling the extension from the admin panel i got 2 exceptions

[luceos]

@MichaelBelgium what is the output of php flarum info?

[MichaelBelgium]

@luceos

Flarum core 0.1.0-beta.8
PHP version: 7.1.20-1+ubuntu18.04.1+deb.sury.org+1
Loaded extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, pcntl, Reflection, SPL, session, standard, mysqlnd, PDO, xml, bcmath, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, gettext, iconv, igbinary, imap, intl, json, exif, msgpack, mysqli, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, readline, shmop, SimpleXML, soap, sockets, sqlite3, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xmlreader, xmlwriter, xsl, zip, memcached, blackfire, Zend OPcache, xdebug
+----------------------+-----------------+--------+
| Flarum Extensions    |                 |        |
+----------------------+-----------------+--------+
| ID                   | Version         | Commit |
+----------------------+-----------------+--------+
| flarum-approval      | v0.1.0-beta.8   |        |
| flarum-bbcode        | v0.1.0-beta.8   |        |
| flarum-emoji         | v0.1.0-beta.8   |        |
| flarum-lang-english  | v0.1.0-beta.8   |        |
| flarum-flags         | v0.1.0-beta.8   |        |
| flarum-likes         | v0.1.0-beta.8   |        |
| flarum-lock          | v0.1.0-beta.8   |        |
| flarum-markdown      | v0.1.0-beta.8   |        |
| flarum-mentions      | v0.1.0-beta.8   |        |
| flarum-statistics    | v0.1.0-beta.8   |        |
| flarum-sticky        | v0.1.0-beta.8   |        |
| flarum-subscriptions | v0.1.0-beta.8   |        |
| flarum-suspend       | v0.1.0-beta.8   |        |
| flarum-tags          | v0.1.0-beta.8.1 |        |
+----------------------+-----------------+--------+
Base URL: http://flarum.devel
Installation path: /home/vagrant/flarum
Debug mode: ON

[luceos]

Ah Byobu 0.1.2 is not compatible with beta 8, you need 0.2.0-beta.1 I'll tag a full 0.2.0, let me know whether that works.

tagged

[MichaelBelgium]

Yep, working now! Thx