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 ('4dae4ad440bd29e1c93b59ce0ff5dbb0', -1, 1715264934, 1715264934, '0390cddf', 2, 0, 0)

Line : 187
File : sessions.php