phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02f1b544647172fec868c1fa7af2929e' 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 ('02f1b544647172fec868c1fa7af2929e', -1, 1715170859, 1715170859, '12dd6247', -4, 0, 0)

Line : 187
File : sessions.php