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 ('ba32499c88e9d7e6b2b8b8b428ddb979', -1, 1714053456, 1714053456, '03907ce8', 1542, 0, 0)

Line : 187
File : sessions.php