phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b26a3f8520e18cc773ff2abd27c88aab' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b26a3f8520e18cc773ff2abd27c88aab', -1, 1715737897, 1715737897, '340feeb5', 0, 0, 0)

Line : 187
File : sessions.php