phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac0e5d79e272d5d88f312400b9531a91' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac0e5d79e272d5d88f312400b9531a91', -1, 1715749912, 1715749912, '12ddd0b7', -1, 0, 0)

Line : 187
File : sessions.php