phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '50c5ab8f496bd532f5e53e49c17ed551' 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 ('50c5ab8f496bd532f5e53e49c17ed551', -1, 1713569897, 1713569897, '03907ce8', -9, 0, 0)

Line : 187
File : sessions.php