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 ('169dd7e7b0c2e10f4b691c5ad22b8c08', -1, 1715471727, 1715471727, '12d96e00', -4, 0, 0)

Line : 187
File : sessions.php