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 ('c09e931fc2fefe653255eb6a28f3e7fe', -1, 1715377944, 1715377944, '12de9c4b', -2, 0, 0)

Line : 187
File : sessions.php