phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f81ce7bedf1c425a4e18debe3e79317' 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 ('6f81ce7bedf1c425a4e18debe3e79317', -1, 1715761568, 1715761568, '0387d12c', -4, 0, 0)

Line : 187
File : sessions.php