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 ('f4b84c9d3c369f0f1d01230cac30a7cc', -1, 1711674838, 1711674838, '2cde9272', 684, 0, 0)

Line : 187
File : sessions.php