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 ('c6525f4942ce5768644bc9ad48bd98c3', -1, 1714245168, 1714245168, '030fdafe', 955, 0, 0)

Line : 187
File : sessions.php