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 ('c715c1f24740ecc19fa1f36b1d2e3a67', -1, 1715975724, 1715975724, '0380c5a4', -12, 0, 0)

Line : 187
File : sessions.php