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 ('408723f6aca6b84e9cabd6f420e08bc8', -1, 1714344445, 1714344445, '0d3b3d77', 1636, 0, 0)

Line : 187
File : sessions.php