phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '305352122a18bae474d0f73374423803' 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 ('305352122a18bae474d0f73374423803', -1, 1738590686, 1738590686, '12d8343a', -4, 0, 0)

Line : 187
File : sessions.php