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 ('bd971664c2b75ed1b1cc3c1ed9c75ae7', -1, 1714251592, 1714251592, '12bf84c2', 1525, 0, 0)

Line : 187
File : sessions.php