phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '378b315b9ee472b73dbb6f231b61b74b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('378b315b9ee472b73dbb6f231b61b74b', -1, 1765266581, 1765266581, 'd849d8a7', 28, 0, 0)

Line : 187
File : sessions.php