phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '836a1a0218d0a8d69da6e2e89bce1863' 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 ('836a1a0218d0a8d69da6e2e89bce1863', -1, 1714197387, 1714197387, '031677fb', -7, 0, 0)

Line : 187
File : sessions.php