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 ('71570ae4d4ce0f63d18f2b03e86f0b80', -1, 1714172906, 1714172906, '12db5ff4', 1868, 0, 0)

Line : 187
File : sessions.php