phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2c3b4f77a9ff1c3d1685ca2b8c6e307' for key 'PRIMARY'

INSERT INTO motocit1_gp3.gp3_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a2c3b4f77a9ff1c3d1685ca2b8c6e307', -1, 1739902451, 1739902451, '0390b458', -9, 0, 0)

Line : 187
File : sessions.php