Warning: Trying to access array offset on value of type bool in /customers/c/d/0/laage.se/httpd.www/wiki/includes/libs/IPSet.php on line 244

Warning: Trying to access array offset on value of type bool in /customers/c/d/0/laage.se/httpd.www/wiki/includes/libs/IPSet.php on line 247

Warning: Trying to access array offset on value of type bool in /customers/c/d/0/laage.se/httpd.www/wiki/includes/libs/IPSet.php on line 244

Warning: Trying to access array offset on value of type bool in /customers/c/d/0/laage.se/httpd.www/wiki/includes/libs/IPSet.php on line 247
<tr><td colspan="2" class="diff-lineno"><!--LINE 1--></td>
<td colspan="2" class="diff-lineno"><!--LINE 1--></td></tr>

Fatal error: Uncaught TypeError: MWExceptionHandler::rollbackMasterChangesAndLog(): Argument #1 ($e) must be of type Exception, Error given, called in /customers/c/d/0/laage.se/httpd.www/wiki/includes/exception/MWExceptionHandler.php on line 139 and defined in /customers/c/d/0/laage.se/httpd.www/wiki/includes/exception/MWExceptionHandler.php:112
Stack trace:
#0 /customers/c/d/0/laage.se/httpd.www/wiki/includes/exception/MWExceptionHandler.php(139): MWExceptionHandler::rollbackMasterChangesAndLog(Object(Error))
#1 [internal function]: MWExceptionHandler::handle(Object(Error))
#2 {main}
  thrown in /customers/c/d/0/laage.se/httpd.www/wiki/includes/exception/MWExceptionHandler.php on line 112