phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b766855c551051f1277cf6b32606a465' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b766855c551051f1277cf6b32606a465', -1, 1751771077, 1751771077, 'd849d8db', -9, 0)

Line : 158
File : sessions.php