A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 2394

Backtrace:

File: /home/lmntrti/public_html/therapy_control/models/Site_model.php
Line: 2394
Function: _error_handler

File: /home/lmntrti/public_html/therapy_control/models/Site_model.php
Line: 2329
Function: therapists_centers_data

File: /home/lmntrti/public_html/therapy_control/views/frontend/default/therapist_profile.php
Line: 27
Function: therapist_clinics

File: /home/lmntrti/public_html/therapy_control/controllers/Home.php
Line: 1674
Function: view

File: /home/lmntrti/public_html/index.php
Line: 289
Function: require_once