phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8a2c91e788f3ff8c9218106b6cd6f811' 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 ('8a2c91e788f3ff8c9218106b6cd6f811', -1, 1714869154, 1714869154, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php