phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('29a4626f6ed9e3e0d4d68bcc8f394eab', -1, 1714039514, 1714039514, '12d9cbac', 1477, 0, 0)

Line : 187
File : sessions.php