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 ('9fb086b874086f7be83f0c1f16a5e04a', -1, 1714026918, 1714026918, '12dfc4d3', 374, 0, 0)

Line : 187
File : sessions.php