phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '875879f55a8f1970e6fc11a77b2d58c7' 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 ('875879f55a8f1970e6fc11a77b2d58c7', -1, 1714095556, 1714095556, '038ec5c6', 5, 0, 0)

Line : 187
File : sessions.php