PHP Notice: Constant SBL_PROP_PARENTPAGE already defined in /.../w/extensions/SemanticBreadcrumbLinks/SemanticBreadcrumbLinks.php on line 43
PHP Fatal error: Cannot declare class SemanticBreadcrumbLinks, because the name is already in use in /.../w/extensions/SemanticBreadcrumbLinks/SemanticBreadcrumbLinks.php on line 26
Needless to say that removing SBL from LocalSettings and composer.json did not resolve the fatal.
Reason:
Needless to say that removing SBL from LocalSettings and composer.json did not resolve the fatal.
Trying to run composer does not work because of: