phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7ef987b976ac9e8d7746762b39a77791' 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 ('7ef987b976ac9e8d7746762b39a77791', -1, 1714507747, 1714507747, '03859357', -4, 0, 0)

Line : 187
File : sessions.php