Uncaught SyntaxError: Unexpected token ‘<'

WP version:5.4.2

WP-GPX-Maps Version: 1.7.01

Thanks for this great plugin!

I have upgraded to the latest version and i didn’t experience the login issues, however, I found:

1) Jetpack won’t connect to my site.
2) The Maps on the next published pages won’t show up anymore.

For issue 1), I removed the texts after “?>” on the wp-gpx-maps-admin.php and it works.

For issue 2), I have observed:

a) the maps won’t show up anymore and the chart won’t show up anymore
b) the summary table shows correctly.

I have tried:

a) check the previous posts with sgpx short code, they all work. then I rebooted the host server and still works.
b) copy the same shortcode to a new post, it does NOT work.

at this situation, I use chrome dev tools to check the js console output and find the error:

Uncaught SyntaxError: Unexpected token ‘<‘ (index):xxx

</p></div><p> <script type="text/javascript"></p><p> jQuery(document).ready(function() {</p><p> jQuery( "#wpgpxmaps_2120_3767435" ).wpgpxmaps( {

I think it relates to some syntax error but I have run the js file with some syntax checker but no luck. also, I tried to rollback to previous version which is 1.7.00 the problem persists.

Please kindly share me your ideas about how to fix this.

Thank you!