phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4b5d17afda7b8c79f034b90f337b47d' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b4b5d17afda7b8c79f034b90f337b47d', -1, 1714391378, 1714391378, '12de4598', 23, 0, 0)

Line : 189
File : sessions.php