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 ('5ad6717ca3afb0c12685e9fc67b5bb88', -1, 1715359030, 1715359030, '12dc01ef', 3, 0, 0)

Line : 187
File : sessions.php