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 ('b904cf1d01d6c6b9d8e3d18cdf05f78c', -1, 1714278984, 1714278984, '12bd1688', -2, 0, 0)

Line : 187
File : sessions.php