phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6b399f9f5e37cd561b3f4d60b8a11f5e', -1, 1715509595, 1715509595, '0395ee9f', 3, 0, 0)

Line : 187
File : sessions.php