Export to Excel (v2021)

having a issue when using the plugin exporting to excel.
just get a box Exporting, please wait…
any ideas?
thanks

Which PHPMaker version are you using?

Exporting large data takes more time. U may also want to increase Max execution time in ur php.ini

i am facing the same issue ( Exporting, Please wait… infinitely) with when exporting excel or csv (PHP Maker 2021) with or without PhpSpreadsheet extension in my production version.
It is not working even for even 2 rows with 5 column data, so data size is not an issue here.
In chrome debug console i get this warning.

SweetAlert2: Unknown parameter “willOpen”
D @ sweetalert2.all.min.js:1
(anonymous) @ sweetalert2.all.min.js:1
_main @ sweetalert2.all.min.js:1
Xe @ sweetalert2.all.min.js:1
l @ sweetalert2.all.min.js:1
fire @ sweetalert2.all.min.js:1
oe @ ew.js:3984
(anonymous) @ ew.js:3956
dispatch @ jquery-3.6.0.min.js:2
v.handle @ jquery-3.6.0.min.js:2Surprisingly , when the script ( phpmaker project directory ) i use on my local PC , it is working fine.
PHP version of my production and development server are same.

You may Check HTTP Response, look for the request for “YourPage?export=excel”.

what does this message in chrome console signify and where we can control the parameter

SweetAlert2: Unknown parameter “willOpen”

You may be using old sweetalert2 (v10) on your server, see Breaking change, try upgrade to v11.