Error message

• Warning: Trying to access array offset on value of type bool in refresh_node_load() (line 187 of /home/clients/1703d922ca1b179ad64f8a74d05bcc44/web/dusan_sidjanski_eu/sites/all/modules/refreshold/refresh.module).
• Warning: Trying to access array offset on value of type bool in refresh_node_load() (line 189 of /home/clients/1703d922ca1b179ad64f8a74d05bcc44/web/dusan_sidjanski_eu/sites/all/modules/refreshold/refresh.module).