Help needed for CI v3 |
i have error in php 7.4
please help An uncaught Exception was encountered Type: Error Message: Call to undefined method CI_Form_validation::substr() Filename: /system/libraries/Form_validation.php Line Number: 1242 Backtrace: File: /application/controllers/Welcome.php Line: 84 Function: run File: /index.php Line: 315 Function: require_once |
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