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 ('f89bc875b71c7fe3305b8b5a36aef9d0', -1, 1715571965, 1715571965, '031633f1', -4, 0, 0)

Line : 187
File : sessions.php