phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4f8a5e9bdd2d4a9e4213d78e59a1afac', -1, 1714280255, 1714280255, '12e095f2', 300, 0, 0)

Line : 187
File : sessions.php