phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9c9f809d4742aa5c2c071e6e25cac5d' 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 ('c9c9f809d4742aa5c2c071e6e25cac5d', -1, 1714066523, 1714066523, '0315e7f5', 11, 0, 0)

Line : 187
File : sessions.php