Fatal error: Uncaught TypeError: Unsupported operand types: int + string in /home/.sites/655/site1223/web/astronomieforum/phpbb/cache/driver/file.php:182
Stack trace:
#0 [internal function]: phpbb\cache\driver\file->put('_search_results...', Array, '')
#1 /home/.sites/655/site1223/web/astronomieforum/phpbb/cache/service.php(126): call_user_func_array(Array, Array)
#2 /home/.sites/655/site1223/web/astronomieforum/phpbb/search/base.php(225): phpbb\cache\service->__call('put', Array)
#3 /home/.sites/655/site1223/web/astronomieforum/phpbb/search/fulltext_native.php(1314): phpbb\search\base->save_ids('7536b8a9a5089d5...', '', Array, 4301, Array, 0, 'd')
#4 /home/.sites/655/site1223/web/astronomieforum/search.php(613): phpbb\search\fulltext_native->author_search('posts', false, Array, 't', 'd', 0, Array, ' AND ((p.forum_...', 0, Array, '', Array, 0, '30')
#5 {main}
  thrown in /home/.sites/655/site1223/web/astronomieforum/phpbb/cache/driver/file.php on line 182