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 ('fde44dc8d2a2d63f5ab5d10691c280ee', -1, 1715958211, 1715958211, '12dd59b7', 4, 0, 0)

Line : 187
File : sessions.php