MB Relationships – I get this error when Network Activating the MB Relationships plugin:
Fatal error: Cannot declare class MB_Relationships_Table, because the name is already in use in /var/web/site/public_html/wp-content/plugins/mb-relationships/inc/database/class-mb-relationships-table.php on line 12
Have tries this on multiple sites, and having same problem.
And to offer full context, I'm having MANY issues (all with Meta Box plugins). (1) Custom field data created by new post types and new taxonomy isn't appearing in the site when added via Meta Box - Beaver Themer Integrator. (2) Custom tables are not being created via MB Custom Table.
All plugins up-to-date, though MB Custom Table won't update from 1.1.6 to 1.1.7, and MB Relationships won't activate.