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 ('03e0f82ec45c1c7636591e646e0a1d79', -1, 1714261646, 1714261646, '0395ea8d', 1878, 0, 0)

Line : 187
File : sessions.php