phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cb7c3c8980017c9d4a21b5517d97d121' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cb7c3c8980017c9d4a21b5517d97d121', -1, 1715302089, 1715302089, '03907fe8', -8, 0, 0)

Line : 187
File : sessions.php