The class PlgContentPagenavigation is not part of the Joomla 4 core. It belongs to a third party extension or a template. Turn on the Debug System option in the Global Configuration and the error message will contain the name of the script and the line number where the error occurs.
Does the template have a folder 'html' that contains template overrides? In some cases the template overrides have not been updated and the scripts refer to obsolete third party classes and functions. If this is the root cause here and you manage to identify the script, rename the subfolder of 'html' so that Joomla uses the core classes rather than the code from the override file.
Does the template have a folder 'html' that contains template overrides? In some cases the template overrides have not been updated and the scripts refer to obsolete third party classes and functions. If this is the root cause here and you manage to identify the script, rename the subfolder of 'html' so that Joomla uses the core classes rather than the code from the override file.
Statistics: Posted by toivo — Thu Feb 01, 2024 9:37 pm