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 ('7c7bff8a7ad068e7e1923adf52d7d7c0', -1, 1714005211, 1714005211, '0389aed8', 2174, 0, 0)

Line : 187
File : sessions.php