'The email could not be sent. Please try again later.', 'email_registered' => 'This email is already registered.', 'sign_up_code_invalid' => 'The verification code is incorrect or has expired.', 'invite_invalid' => 'This invitation is invalid or has already been used.', 'discussion_closed' => 'This topic is closed and no longer accepts replies.', 'discussion_reply_to_reply' => 'You cannot reply to a reply. Reply to the topic instead.', 'discussion_target_not_found' => 'The item this discussion is attached to does not exist.', 'discussion_topic_only' => 'Replies cannot have this field.', 'discussion_forbidden' => 'You do not have permission to do this.', 'discussion_severity_not_allowed' => 'This severity does not match the discussion type.', 'discussion_annotation_target' => 'Annotations can only be attached to sentences.', 'discussion_annotation_no_status' => 'Annotations cannot be closed or reopened.', 'discussion_type_group' => 'A comment thread and an annotation cannot be converted into each other.', 'discussion_commentary_format' => 'Commentary content must be sentence templates such as {{book-para-start-end}}.', 'discussion_anchor_thread' => 'Only annotations can be anchored to a text position.', 'agent_grant_by_model' => 'Only a person can grant an AI model permission to write.', 'agent_grant_model_not_found' => 'AI model not found.', 'agent_grant_not_owner' => 'This AI model does not belong to you.', 'agent_grant_no_power' => 'You cannot edit this channel, so you cannot grant it to an AI model.', 'agent_grant_human' => 'Only an AI model can use an agent grant.', 'agent_grant_required' => 'An AI model needs a grant from a person (X-Agent-Grant) to write.', 'agent_grant_invalid' => 'The agent grant is invalid, expired or revoked.', 'agent_grant_scope' => 'The agent grant does not cover this content.', ];