phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ea34a6a788d9f65b2fd4e4f9c7be837b' 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 ('ea34a6a788d9f65b2fd4e4f9c7be837b', -1, 1765085593, 1765085593, 'd849d8bc', -4, 0, 0)

Line : 187
File : sessions.php