phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f015f082b3ffc0d752b2383790674ac8' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f015f082b3ffc0d752b2383790674ac8', -1, 1714789691, 1714789691, '340ff4cd', 15, 0, 0)

Line : 187
File : sessions.php