phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '774c8b6438843a8d91b6b3f982eb76b3' 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 ('774c8b6438843a8d91b6b3f982eb76b3', -1, 1715066978, 1715066978, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php