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 ('8f720d4f4639c0e7921ea0ea4d17327d', -1, 1715159967, 1715159967, '12bcafb6', -1, 0, 0)

Line : 187
File : sessions.php