PHP Notice: Undefined index (on leftNav Title Link)

The error occurs when clicking the title link at the top of the side navigation bar while viewing any table in the database.

This generates the "error_log" file on the server containing the log of those error notifications, by example:

[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2058
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2061
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2064
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2069
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2073
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2076
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2080
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2084
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2089
[21-Feb-2023 21:38:37 UTC] PHP Notice:  Undefined index: action in /home/chikindz/public_html/assets/db/phpliteadmin.php on line 2092

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To avoid this error I modified the code of line 2054 in the main file "phpliteadmin.php".

ORIGINAL CODE:

if($target_table)

NEW CODE:

if($target_table && isset($_GET['action']))

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I hope this information is useful and if you consider it pertinent, include the modification in the original file so that it is available to all users.

Greetings.-

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