phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '962643a1b8cefd58fb2e89ef8e3dab44' 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 ('962643a1b8cefd58fb2e89ef8e3dab44', -1, 1738542504, 1738542504, '03801a9a', -4, 0, 0)

Line : 187
File : sessions.php