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 ('64f76b2d219a1ffe05a27a6155135c6f', -1, 1714270800, 1714270800, '12dbec3e', 375, 0, 0)

Line : 187
File : sessions.php