phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f5d91b2a68bf1503b4b1c929e0aaa1c6' 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 ('f5d91b2a68bf1503b4b1c929e0aaa1c6', -1, 1715013473, 1715013473, 'c0a80201', -11, 0, 0)

Line : 187
File : sessions.php