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 ('0103bf84e1d05eccd1f0d69c91f05752', -1, 1715198888, 1715198888, '0d3bd9a7', -2120, 0, 0)

Line : 187
File : sessions.php