Problem with latest version

Hi – I am getting a critical error on my website when I log in:

Team is a fully responsive and mobile friendly team member profile display plugin.

Version 6.0.0 | By Team Members by RadiusTheme | View details

This plugin failed to load properly and is paused during recovery mode.

An error of type E_ERROR was caused in line 49 of the file /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/templates/sc-css.php. Error message: Uncaught TypeError: unserialize(): Argument #1 ($data) must be of type string, array given in /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/templates/sc-css.php:49 Stack trace: #0 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/templates/sc-css.php(49): unserialize() #1 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/app/Helpers/Fns.php(115): include('...') #2 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/app/Helpers/Fns.php(2637): RT\Team\Helpers\Fns::render() #3 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-content/plugins/tlp-team/app/Controllers/Admin/Upgrade.php(72): RT\Team\Helpers\Fns::generatorShortcodeCss() #4 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-includes/class-wp-hook.php(353): RT\Team\Controllers\Admin\Upgrade->maybe_rebuild_shortcode_css() #5 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #6 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-includes/plugin.php(523): WP_Hook->do_action() #7 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-admin/admin.php(180): do_action() #8 /var/www/vhosts/boaterschristianfellowship.org.uk/httpdocs/wp-admin/plugins.php(10): require_once('...') #9 {main} thrown