Not compatible with 1.45

[pppery]

KnowledgeGraph/includes/KnowledgeGraph.php

Line 591 in 5bc7f1e

[ 'cl_to' => str_replace( ' ', '_', $category ) ],

This needs to be updated to use the linktarget table

[krabina]

thank you for reporting!

[paladox]

Fixed with #45

[paladox]

Just realised that

KnowledgeGraph/includes/KnowledgeGraph.php

Line 591 in 5bc7f1e

[ 'cl_to' => str_replace( ' ', '_', $category ) ],

needs updating for MW 1.45 per description. Sorry!