phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca61f4b2b242f5a9eff6f6f61c9d988b' 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 ('ca61f4b2b242f5a9eff6f6f61c9d988b', -1, 1714287226, 1714287226, '038d1ea2', -9, 0, 0)

Line : 187
File : sessions.php