phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c3540548d037ca69c7044be5e5401a20' 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 ('c3540548d037ca69c7044be5e5401a20', -1, 1714050974, 1714050974, '12745a8d', -2, 0, 0)

Line : 187
File : sessions.php