Severity: Warning
Message: Trying to access array offset on value of type null
Filename: helpers/layout_helper.php
Line Number: 17
Backtrace:
File: /home/workspace/pibook/www/public_html/application/helpers/layout_helper.php
Line: 17
Function: _error_handler
File: /home/workspace/pibook/www/public_html/application/controllers/Author.php
Line: 19
Function: load_header_cache
File: /home/workspace/pibook/www/public_html/index.php
Line: 327
Function: require_once
Severity: Warning
Message: Trying to access array offset on value of type null
Filename: helpers/layout_helper.php
Line Number: 18
Backtrace:
File: /home/workspace/pibook/www/public_html/application/helpers/layout_helper.php
Line: 18
Function: _error_handler
File: /home/workspace/pibook/www/public_html/application/controllers/Author.php
Line: 19
Function: load_header_cache
File: /home/workspace/pibook/www/public_html/index.php
Line: 327
Function: require_once
Severity: 8192
Message: trim(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: helpers/layout_helper.php
Line Number: 18
Backtrace:
File: /home/workspace/pibook/www/public_html/application/helpers/layout_helper.php
Line: 18
Function: trim
File: /home/workspace/pibook/www/public_html/application/controllers/Author.php
Line: 19
Function: load_header_cache
File: /home/workspace/pibook/www/public_html/index.php
Line: 327
Function: require_once
