phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '17f278f6e246587f391a1567c7ea04da' 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 ('17f278f6e246587f391a1567c7ea04da', -1, 1714226430, 1714226430, '12dda5f6', -4, 0, 0)

Line : 187
File : sessions.php