phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f2b907b59967e4c979e434ef2d732c6c' 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 ('f2b907b59967e4c979e434ef2d732c6c', -1, 1711707515, 1711707515, '36af461d', -7, 0, 0)

Line : 187
File : sessions.php