phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a26e2a7e31a8c0e545a749722cd2411a' 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 ('a26e2a7e31a8c0e545a749722cd2411a', -1, 1714303498, 1714303498, '12d96d97', 7, 0, 0)

Line : 187
File : sessions.php