phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c9bc5c7f2683d22995206aeb6d9e90a' 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 ('2c9bc5c7f2683d22995206aeb6d9e90a', -1, 1714100517, 1714100517, '12bfba48', 42, 0, 0)

Line : 187
File : sessions.php