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 ('ff2516a0aab78378f13ba211703dcfc3', -1, 1711695830, 1711695830, '2cdf5e67', -9, 0, 0)

Line : 187
File : sessions.php