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 ('fdf2f3500c1478a1b44b3d05ff7e2cce', -1, 1715531768, 1715531768, '03934cd5', -9, 0, 0)

Line : 187
File : sessions.php