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 ('2f03c12f65f067b9d31a1f19286d2d97', -1, 1715152970, 1715152970, '038dc7f3', -4, 0, 0)

Line : 187
File : sessions.php