Software error:

Useless use of hash element in void context at /home/htmlrw/wikiadm/twiki/lib/TWiki/Plugins/ApprovalPlugin/Approval.pm line 55.

For help, please send mail to the webmaster (root@localhost), giving this error message and the time and date of the error.

Software error:

[Tue May 26 07:04:12 2020] view: Useless use of hash element in void context at /home/htmlrw/wikiadm/twiki/lib/TWiki/Plugins/ApprovalPlugin/Approval.pm line 55.
Compilation failed in require at /home/htmlrw/wikiadm/twiki/lib/TWiki/Plugins/ApprovalPlugin.pm line 667.

For help, please send mail to the webmaster (root@localhost), giving this error message and the time and date of the error.