by Rashad Raza.
Hi there, I am using Booking plugin (pro version) but I am unable to add any new instances. Everytime I want to add it shows the following error:
Exception - Undefined constant "mod_booking\LOCAL_ENTITIES_FORM_ENTITYID"
File: /mod/booking/classes/dates.php
Line: 323
Error code: generalexceptionmessage * line 323 of /mod/booking/classes/dates.php: Error thrown * line 233 of /mod/booking/classes/option/fields/optiondates.php: call to mod_booking\dates::set_data() * line 259 of /mod/booking/classes/option/fields_info.php: call to mod_booking\option\fields\optiondates::set_data() * line 197 of /mod/booking/classes/form/option_form.php: call to mod_booking\option\fields_info::set_data() * line 72 of /lib/form/classes/external/dynamic_form.php: call to mod_booking\form\option_form->set_data_for_dynamic_submission() * line ? of unknownfile: call to core_form\external\dynamic_form::execute() * line 253 of /lib/external/classes/external_api.php: call to call_user_func_array() * line 83 of /lib/ajax/service.php: call to core_external\external_api::call_external_function()
I am really unable to figure it out. Could any of you please suggest me how to handle this and get it working.
When looking into API documention, I could see a few more errors. I really do not know if both of them are linked or not. Any help would be highly appreciated.
Many thanks