error after login into WP

Hi,

used this plugin, works fine until I log into WP as a “normal” user (not an Admin!). Login works, only after try to start “Dashboard” following error(s) occurs:

Warning: Invalid argument supplied for foreach() in …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php on line 6339

Warning: array_keys() expects parameter 1 to be array, null given in …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php on line 6357

Warning: max(): When only one parameter is given, it must be an array in …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php on line 6357

Warning: ksort() expects parameter 1 to be array, null given in …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php on line 6364

Warning: Invalid argument supplied for foreach() in …htdocs/wp-admin/includes/plugin.php on line 1537

Warning: Cannot modify header information – headers already sent by (output started at …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php:6339) in …htdocs/wp-includes/option.php on line 823

Warning: Cannot modify header information – headers already sent by (output started at …htdocs/wp-content/plugins/meta-tag-manager/freemius/includes/class-freemius.php:6339) in …htdocs/wp-includes/option.php on line 824

Warning: Invalid argument supplied for foreach() in …htdocs/wp-admin/includes/plugin.php on line 1537

Will deactivate plugin and add meta-tag manually until you find a solution 🙂

best regards
Juergen

https://wordpress.org/plugins/meta-tag-manager/