phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fef52b91c6350087095d3815e41b67c7' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fef52b91c6350087095d3815e41b67c7', -1, 1715727890, 1715727890, '038d1542', -4, 0, 0)

Line : 187
File : sessions.php