phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5f2ea6a730681c939bbe29932ac2ba17' 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 ('5f2ea6a730681c939bbe29932ac2ba17', -1, 1763803097, 1763803097, 'd849d882', -4, 0, 0)

Line : 187
File : sessions.php