phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdbb768d2e3f809308a01aeabbbfdc57' 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 ('cdbb768d2e3f809308a01aeabbbfdc57', -1, 1715854644, 1715854644, '0389d645', -8, 0, 0)

Line : 187
File : sessions.php