phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1988e10eed2d29adda338aed2c305860' 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 ('1988e10eed2d29adda338aed2c305860', -1, 1714266215, 1714266215, '12d8fb25', -2, 0, 0)

Line : 187
File : sessions.php