Warning: Private methods cannot be final as they are never overridden by other classes in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/actions/Action.php on line 67

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

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/languages/LanguageConverter.php on line 703

Deprecated: Required parameter $alt follows optional parameter $label in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/Linker.php on line 730
<tr><td colspan="2" class="diff-lineno" id="L18" ><!--LINE 18--></td>
<td colspan="2" class="diff-lineno"><!--LINE 18--></td></tr>

Deprecated: Required parameter $contents follows optional parameter $attribs in /customers/0/b/6/l-dot.de/httpd.www/mediawiki/includes/Xml.php on line 131
<tr><td class='diff-marker'>&#160;</td><td class='diff-context'><div>This is a list of books I have read and can recommend to any physics student:</div></td><td class='diff-marker'>&#160;</td><td class='diff-context'><div>This is a list of books I have read and can recommend to any physics student:</div></td></tr>
<tr><td class='diff-marker'>&#160;</td><td class='diff-context'></td><td class='diff-marker'>&#160;</td><td class='diff-context'></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