spacious domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in E:\SitiWordPress\Gras70\wordpress\wp-includes\functions.php on line 6121
It is still possible to attend the conference upon registration. The deadline for talk/poster contributions and participation in social events has expired.
Note that on June 9th and 10th, Reggio Emilia is hosting a huge concert (Zucchero), and the hotel availability may be strongly reduced.