User error.
I thought I followed the instructions. 😞
Thoughts?
INSERT INTO `IPS_cms_blocks` ( `block_type`, `block_plugin`, `block_plugin_app`, `block_position`, `block_active` ) VALUES ( 'plugin', 'RecordFeed', 'cms', 9, 1 )
IPS\Db\Exception: Field 'block_key' doesn't have a default value (1364)
#0 /home/pathlabt/public_html/forum/system/Db/Db.php(941): IPS\_Db->preparedQuery('/*pathlabt_pltd...', Array)
#1 /home/pathlabt/public_html/forum/system/Patterns/ActiveRecord.php(487): IPS\_Db->insert('cms_blocks', Array)
#2 /home/pathlabt/public_html/forum/system/Node/Model.php(2525): IPS\Patterns\_ActiveRecord->save()
#3 /home/pathlabt/public_html/forum/applications/cms/sources/Blocks/Block.php(1012): IPS\Node\_Model->save()
#4 /home/pathlabt/public_html/forum/applications/cms/sources/Blocks/Block.php(742): IPS\cms\Blocks\_Block->save()
#5 /home/pathlabt/public_html/forum/system/Node/Controller.php(420): IPS\cms\Blocks\_Block->formatFormValues(Array)
#6 /home/pathlabt/public_html/forum/system/Dispatcher/Controller.php(107): IPS\Node\_Controller->form()
#7 /home/pathlabt/public_html/forum/system/Node/Controller.php(69): IPS\Dispatcher\_Controller->execute()
#8 /home/pathlabt/public_html/forum/applications/cms/modules/admin/pages/blocks.php(44): IPS\Node\_Controller->execute()
#9 /home/pathlabt/public_html/forum/system/Dispatcher/Dispatcher.php(153): IPS\cms\modules\admin\pages\_blocks->execute()
#10 /home/pathlabt/public_html/forum/admin/index.php(13): IPS\_Dispatcher->run()
#11 {main}