Error during first access: Call to undefined method ... ConnectionWrapper::executeQuery() about nextcloud-grauphel

[Lakrimar]

Upgraded my Owncloud installation to 7.0.15 but without success.

After that I replaced executeQuery() by prepare() in notestorage.php and tokenstorage.php. With this changes the app showed the startpage. A sync was not possible which could be related to the already solved SSL problem with Mono.

[cweiske]

This was a change introduced with commit 9501f18 which fixed ownCloud 9. Apparently it broke ownCloud 7.

You could use grauphel 0.6.1 instead.

I do not want to support multiple ownCloud versions that have different database interfaces.

[Lakrimar]

Thanks for your reply. The error also occur in 0.6.1. Nevertheless you're right even owncloud 7 is outdated and an upgrade to a newer version is suitable.