phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cb81de662ca5f3f78d454f5d3977fd50' 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 ('cb81de662ca5f3f78d454f5d3977fd50', -1, 1747372450, 1747372450, '03933a4a', 2, 0, 0)

Line : 187
File : sessions.php