Bug #90449
Updated by Tymoteusz Motylewski about 4 years ago
the line
<pre>
$identifier = sha1($query['sql']) . sha1(implode(',', $query['backtrace']));
</pre>
in TYPO3\CMS\Adminpanel\Modules\Debug\QueryInformation
throws a notice "array to string conversion" and does not do what it should, because $query['backtrace'] is an 2 level array, so after implode the string is "Array, Array, Array" - see screenshot.