Error in module Custom Applications

Hi all!
Need help with this module Custom Applications/customappsreg.
I’am recently upgraded FreePBX from 13 to 14 and got this error when trying to apply config.

Reload failed because retrieve_conf encountered an error: 1
exit: 1
Unable to continue. Illegal string offset 'target' in /var/www/freepbx/admin/modules/customappsreg/functions.inc.php on line 59
#0 /var/www/freepbx/admin/modules/customappsreg/functions.inc.php(59): Whoops\Run->handleError(2, 'Illegal string ...', '/var/www/freepb...', 59, Array)
#1 /var/www/freepbx/admin/libraries/usage_registry.functions.php(300): customappsreg_getdestinfo('ivr-2,s,1')
#2 /var/www/freepbx/admin/libraries/usage_registry.functions.php(351): framework_identify_destinations(Array, Array)
#3 /var/lib/asterisk/bin/retrieve_conf(819): framework_list_problem_destinations(Array, false)
#4 {main}

If to dsiable this module - error disappears, but i can’t disable it for long, because i use it.
Tried to delete/reinstall module - error exists.

what version of PHP ?

PHP version 5.6.40