Warning: Trying to access array offset on value of type bool in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/libs/IPSet.php on line 243

Warning: Trying to access array offset on value of type bool in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/libs/IPSet.php on line 246

Warning: Trying to access array offset on value of type bool in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/libs/IPSet.php on line 243

Warning: Trying to access array offset on value of type bool in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/libs/IPSet.php on line 246
<tr><td colspan="2" class="diff-lineno" id="L88" ><!--LINE 88--></td>
<td colspan="2" class="diff-lineno"><!--LINE 88--></td></tr>
<tr><td class='diff-marker'>&#160;</td><td class='diff-context'><div>| Programming languages || C, C++, C#, Java, Perl, Python, Haskell, D, VHDL, Fortran || Fluent (C, C++, Perl), Average (Java, Python, C#), Beginner (Haskell, D, VHDL, Fortran)</div></td><td class='diff-marker'>&#160;</td><td class='diff-context'><div>| Programming languages || C, C++, C#, Java, Perl, Python, Haskell, D, VHDL, Fortran || Fluent (C, C++, Perl), Average (Java, Python, C#), Beginner (Haskell, D, VHDL, Fortran)</div></td></tr>
<tr><td class='diff-marker'>&#160;</td><td class='diff-context'><div>|-</div></td><td class='diff-marker'>&#160;</td><td class='diff-context'><div>|-</div></td></tr>

Fatal error: Uncaught TypeError: MWExceptionHandler::handleException(): Argument #1 ($e) must be of type Exception, Error given in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/exception/MWExceptionHandler.php:153
Stack trace:
#0 [internal function]: MWExceptionHandler::handleException(Object(Error))
#1 {main}
  thrown in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/exception/MWExceptionHandler.php on line 153