phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c27d0eef5d3f2cd8f2f65faab7c3a89f', -1, 1715196319, 1715196319, '030f9c8c', 0, 0, 0)

Line : 187
File : sessions.php