I tried to update from 3.1.9 to 3.2.1 using this guide https://www.phpbb.com/support/docs/en/3 ... upgrade31/
I followed it exactly up to 12. - but when I open my forum/install, it shows these errors:
I have no idea how to fix this, I tried putting the files autoload_real and autoload back from the backup files, there's still error... The files seem quite similar to me, there's only different number :/Warning: require(/data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/ClassLoader.php): failed to open stream: No such file or directory in /data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/autoload_real.php on line 12
Warning: require(/data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/ClassLoader.php): failed to open stream: No such file or directory in /data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/autoload_real.php on line 12
Fatal error: require(): Failed opening required '/data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/ClassLoader.php' (include_path='.:/data/web/virtuals/138453/virtual') in /data/web/virtuals/138453/virtual/www/subdom/magic/vendor/composer/autoload_real.php on line 12
Any idea what to do now? My forum is at a subdomen magic.clockwork.cz