phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2306ff42deb17a6d77978d16aabc3d8b' 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 ('2306ff42deb17a6d77978d16aabc3d8b', -1, 1714587650, 1714587650, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php