uncaught exception: join(): Passing glue string after array is deprecated. Swap the parameters (errno: 8192) in /home/azpapirus/publix/assets/plugins/php-generic_wiris/integration/lib/php/Boot.class.php at line #834join(): Passing glue string after array is deprecated. Swap the parameters

in file: /home/azpapirus/publix/assets/plugins/php-generic_wiris/integration/lib/php/Boot.class.php line 834
#0 [internal function]: _hx_error_handler(8192, 'join(): Passing...', '/home/azpapirus...', 834, Array)
#1 /home/azpapirus/publix/assets/plugins/php-generic_wiris/integration/lib/php/Boot.class.php(834): join(Array, '.')
#2 /home/azpapirus/publix/assets/plugins/php-generic_wiris/integration/lib/php/Boot.class.php(853): _hx_build_paths('/home/azpapirus...', Array, Array, NULL)
#3 /home/azpapirus/publix/assets/plugins/php-generic_wiris/integration/index.php(7): require_once('/home/azpapirus...')
#4 {main}