phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1f811dd953582349d1f337eac88859d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c1f811dd953582349d1f337eac88859d', -1, 1715348909, 1715348909, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php