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 ('c4580fdb49cb236c5d4afe8eb5a1127b', -1, 1715752559, 1715752559, '03126d9a', -9, 0, 0)

Line : 187
File : sessions.php