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 ('c86aa2f0d23756c833cb09e9bad3d1fe', -1, 1714626089, 1714626089, '12bf2e24', -4, 0, 0)

Line : 187
File : sessions.php