phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd911ad3fee14a9556d5c88519f603bd4' 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 ('d911ad3fee14a9556d5c88519f603bd4', -1, 1715238198, 1715238198, '12dac254', 31, 0, 0)

Line : 187
File : sessions.php