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 ('3e26a22ba9a87596e9c0792e6a0aaa9f', -1, 1715955664, 1715955664, '12dce9f2', -1, 0, 0)

Line : 187
File : sessions.php