phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7886d619c436177ea4a10cf9d1580c40' 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 ('7886d619c436177ea4a10cf9d1580c40', -1, 1714253569, 1714253569, '0389b420', -10, 0, 0)

Line : 187
File : sessions.php