phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'efc4c7f0d88bc55263fc4e97025193a5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('efc4c7f0d88bc55263fc4e97025193a5', -1, 1714977219, 1714977219, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php