action.php(104) E_WARNING: Trying to access array offset on value of type null

[rgleason]

2024-06-10 11:22:09	C:\xampp\htdocs\dokuwiki\lib\plugins\epub\action.php(104)	E_WARNING: Trying to access array offset on value of type null
  #0 C:\xampp\htdocs\dokuwiki\lib\plugins\epub\action.php(104): dokuwiki\ErrorHandler::errorHandler(2, 'Trying to acces...', 'C:\\xampp\\htdocs...', 104)
  #1 C:\xampp\htdocs\dokuwiki\inc\Extension\EventHandler.php(80): action_plugin_epub->prevent_cache(Object(dokuwiki\Extension\Event), NULL)
  #2 C:\xampp\htdocs\dokuwiki\inc\Extension\Event.php(75): dokuwiki\Extension\EventHandler->process_event(Object(dokuwiki\Extension\Event), 'BEFORE')
  #3 C:\xampp\htdocs\dokuwiki\inc\Extension\Event.php(133): dokuwiki\Extension\Event->advise_before(true)
  #4 C:\xampp\htdocs\dokuwiki\inc\Extension\Event.php(200): dokuwiki\Extension\Event->trigger(Array, true)
  #5 C:\xampp\htdocs\dokuwiki\inc\Cache\Cache.php(86): dokuwiki\Extension\Event::createAndTrigger('PARSER_CACHE_US...', Object(dokuwiki\Cache\CacheRenderer), Array)
  #6 C:\xampp\htdocs\dokuwiki\inc\parserutils.php(289): dokuwiki\Cache\Cache->useCache()
  #7 C:\xampp\htdocs\dokuwiki\inc\common.php(262): p_get_metadata('opencpn:manual_...')
  #8 C:\xampp\htdocs\dokuwiki\doku.php(101): pageinfo()
  #9 {main}
2024-06-10 11:22:10	C:\xampp\htdocs\dokuwiki\lib\plugins\siteexport\helper.php(183)	E_WARNING: Undefined array key "depthType"
  #0 C:\xampp\htdocs\dokuwiki\lib\plugins\siteexport\helper.php(183): dokuwiki\ErrorHandler::errorHandler(2, 'Undefined array...', 'C:\\xampp\\htdocs...', 183)
  #1 C:\xampp\htdocs\dokuwiki\lib\plugins\siteexport\admin.php(50): helper_plugin_siteexport->__siteexport_addpage()
  #2 C:\xampp\htdocs\dokuwiki\inc\template.php(205): admin_plugin_siteexport->html()
  #3 C:\xampp\htdocs\dokuwiki\inc\Action\Admin.php(43): tpl_admin()
  #4 C:\xampp\htdocs\dokuwiki\inc\template.php(120): dokuwiki\Action\Admin->tplContent()
  #5 [internal function]: tpl_content_core('admin')
  #6 C:\xampp\htdocs\dokuwiki\inc\Extension\Event.php(134): call_user_func_array('tpl_content_cor...', Array)
  #7 C:\xampp\htdocs\dokuwiki\inc\Extension\Event.php(200): dokuwiki\Extension\Event->trigger('tpl_content_cor...', true)
  #8 C:\xampp\htdocs\dokuwiki\inc\template.php(102): dokuwiki\Extension\Event::createAndTrigger('TPL_ACT_RENDER', 'admin', 'tpl_content_cor...')
  #9 C:\xampp\htdocs\dokuwiki\lib\tpl\dokuwiki\main.php(60): tpl_content()
  #10 C:\xampp\htdocs\dokuwiki\inc\actions.php(30): include('C:\\xampp\\htdocs...')
  #11 C:\xampp\htdocs\dokuwiki\doku.php(131): act_dispatch()
  #12 {main}