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 ('716b42da9a09e6bba459dc8e5455e6c2', -1, 1714193378, 1714193378, '12bcfc17', -4, 0, 0)

Line : 187
File : sessions.php