phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a3f26d2fef107ad7e5926325bba8498' 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 ('2a3f26d2fef107ad7e5926325bba8498', -1, 1715631882, 1715631882, '12755c0d', 9, 0, 0)

Line : 187
File : sessions.php